Aquarium technology
Here you will find everything to do with aquariums and technology. If you are looking for a CO2 system, a heater or a thermometer - you will find a large selection of items in our aquarium technology shop.
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ME Carbo 600 Basic, CO₂ system, 600 g disposable
CHF 119.00
ME Carbo 600 Basic – CO₂ system with 600g disposable cylinderME Carbo 600 Basic CO₂ system with a 600g disposable cylinder for aquariums up to 100 litres. Complete set including a pressure regulator, CO₂ diffuser and continuous test for vigorous plant growth.The ME Carbo 600 Basic is a practical CO₂ system designed to supply aquatic plants with carbon dioxide. The complete set includes a 600 g disposable CO₂ cylinder, offering a straightforward way to set up CO₂ fertilisation in your aquarium. The system is particularly suitable for planted aquariums and aquascapes up to 100 litres.Carbon dioxide (CO₂) is an important component of photosynthesis, alongside light and nutrients. A CO₂ supply tailored to the plants’ needs supports the growth of aquarium plants and can contribute to stronger plants and more vibrant leaf colours.At the heart of the system is the ME Regulator Basic pressure reducer, which allows you to regulate the CO₂ supply. The included Diffuser Pro S disperses the carbon dioxide into the aquarium water in the form of fine bubbles. This promotes the most efficient possible uptake of CO₂ by the aquatic plants.To make it easy to monitor the CO₂ concentration, a CO₂ Check Glass with the appropriate test solution is included in the scope of delivery. The continuous test uses a colour change to indicate whether the CO₂ level in the aquarium is too low, sufficient or too high. This allows the dosage to be gradually adjusted to the plants’ requirements.The system is supplied with a 600 g disposable CO₂ cylinder, a transparent CO₂ hose and a suitable cylinder adapter. This means that the essential components for getting started with controlled CO₂ fertilisation are already included.The ME Carbo 600 Basic is a practical solution for all aquarists who wish to provide their aquatic plants with a targeted supply of CO₂ without having to set up a complex system.Your benefits at a glance1 complete CO₂ kit including a 600 g disposable cylinderSuitable for planted aquariums up to 100 litresPromotes vigorous and healthy plant growthRegulator Basic pressure reducer for controlled CO₂ supplyDiffuser Pro S for fine CO₂ distribution in the waterContinuous CO₂ test with test solution for easy monitoringIncludes a transparent CO₂ hose and a disposable cylinder adapterIdeal for planted aquariums and aquascapingInstructions for useSet up the ME Carbo 600 Basic CO₂ system in a safe, dry and well-ventilated place near the aquarium. The CO₂ cylinder must be kept upright and secured to prevent it from falling over.Fit the pressure regulator to the CO₂ disposable cylinder using the supplied adapter, in accordance with the manufacturer’s instructions. Then connect the pressure regulator to the Diffuser Pro S via the CO₂ hose.Place the diffuser as low as possible in the aquarium, in a spot with sufficient water movement, so that the CO₂ can disperse well throughout the water.Start with a low CO₂ dosage and increase it gradually in line with the plants’ requirements and the measured water parameters.The CO₂ continuous test strip supplied helps you to monitor the concentration in the aquarium. After each adjustment, allow the test strip sufficient time for the colour change to stabilise.Important notesAlways position the CO₂ cylinder upright and securelyCheck the connections for leaks after installationAdjust the CO₂ dosage slowly and in a controlled mannerCheck the CO₂ level regularly using the continuous testProtect your aquatic animals immediately if there are any signs of CO₂ overdoseDo not refill disposable cylinders yourselfInterrupt the CO₂ supply during the night wherever possibleA suitable CO₂ solenoid valve, available separately, can be used for automatic night-time shutdown.Zoo Roco TipA CO₂ system is a particularly useful addition to aquariums with lots of aquatic plants and stronger lighting. To ensure your plants grow optimally, the lighting, CO₂ supply and nutrient supply should be coordinated.We recommend checking the CO₂ level regularly using the continuous test strip supplied. For many planted community aquariums, a CO₂ range of around 20–30 mg/l is recommended, provided that the fish and shrimp population can tolerate this range.Keep a close eye on your aquarium inhabitants, particularly during the first few days after installation. An excessively high CO₂ concentration can be dangerous for fish and shrimps.For convenient control, we recommend fitting the CO₂ system with a suitable solenoid valve and a timer. This allows the CO₂ supply to be automatically interrupted at night when the plants are not photosynthesising.
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ME Carbo Ultra Flex, CO₂ system (without cylinder)
CHF 189.00
ME Carbo Ultra Flex – CO₂ system without a cylinder for tanks up to 400 litresME Carbo Ultra Flex CO₂ system (without cylinder) for aquariums up to 400 litres. Includes pressure regulator, solenoid valve, diffuser and continuous CO₂ test. Suitable for disposable and reusable cylinders.The ME Carbo Ultra Flex is a high-quality CO₂ fertilisation system designed to supply aquatic plants with carbon dioxide in a targeted manner. This well-designed system was developed for demanding plant aquariums and aquascapes and is suitable for freshwater aquariums with a volume of up to 400 litres.Carbon dioxide (CO₂) is an important component of photosynthesis, alongside light and nutrients. A CO₂ supply tailored to your plants’ needs supports healthy plant growth, strong leaves and vibrant plant colours. Controlled CO₂ fertilisation can make a significant difference, particularly in heavily planted aquariums with powerful lighting.At the heart of the system is the ME Regulator Ultra pressure reducer with an integrated solenoid valve. It allows for precise adjustment of the CO₂ supply and offers the option of automatically interrupting the gas supply during the night. The solenoid valve can, for example, be connected to a timer for this purpose.The integrated bubble counter with non-return valve makes it easier to monitor the CO₂ dosage. The desired number of bubbles can be set using the fine-adjustment needle valve, whilst two pressure gauges display the cylinder pressure and the set operating pressure.The CO₂ Diffuser Pro L, included as standard, ensures the fine distribution of carbon dioxide in the aquarium. It releases the gas into the water in the form of tiny bubbles, thereby promoting the most efficient possible dissolution of CO₂.To monitor the CO₂ concentration, the set includes a CO₂ Check Glass continuous test kit with 15 ml of test liquid. The colour change of the indicator liquid allows for easy monitoring and helps you adjust the CO₂ supply to the actual needs of your aquatic plants.A particular advantage of the ME Carbo Ultra Flex is its flexibility. Thanks to the adapter supplied, the system can be used with both suitable disposable CO₂ cylinders and reusable cylinders. This allows the system to be adapted to different aquarium sizes and existing CO₂ set-ups.The ME Carbo Ultra Flex offers a convenient solution for aquarists who value a precise, reliable and individually adjustable CO₂ supply.Important: The CO₂ cylinder is not included and must be purchased separately.Your benefits at a glance1 CO₂ fertiliser system ( cylinder not included)Suitable for planted freshwater aquariums up to 400 litresRegulator Ultra pressure reducer with dual pressure gaugeIntegrated solenoid valve for automatic night-time shut-offBubble counter with non-return valve and precise fine-needle valveDiffuser Pro L for fine CO₂ distribution in the aquariumCO₂ endurance test included, with test fluid for monitoringSuitable for use with compatible disposable and reusable CO₂ cylindersContents of the packME Regulator Ultra pressure regulator with integrated solenoid valveCO₂ Diffuser Pro LFlexTube CO₂ hose, 2 m longAdapter for use with disposable cylindersCO₂ Check Glass Long-Term Test15 ml CO₂ test solutionInstructions for usePlace a suitable disposable or reusable CO₂ cylinder upright in a safe and well-ventilated location near the aquarium. The cylinder must be secured to prevent it from falling over.Fit the Regulator Ultra pressure reducer to the CO₂ cylinder in accordance with the enclosed operating instructions. If necessary, use the supplied adapter for disposable cylinders.Connect the pressure reducer to the Diffuser Pro L using the CO₂ hose. Position the diffuser as low as possible in the aquarium, in an area with sufficient water movement, so that the carbon dioxide is distributed effectively throughout the water.Next, adjust the operating pressure and CO₂ dosage using the fine-control needle valve. Start with a low bubble count and gradually increase the supply in line with your plants’ requirements.The included CO₂ continuous test kit indicates the approximate CO₂ concentration in the water via the colour change of the test liquid. Check the value regularly and adjust the dosage as required.The integrated solenoid valve can be connected to a suitable timer to automatically interrupt the CO₂ supply during the night.Important safety instructionsAlways position CO₂ cylinders upright and secure them to prevent them from falling overOnly use suitable and approved CO₂ cylindersCheck the connections for leaks before commissioningDo not use oil- or grease-based lubricants on pressure connectionsAdjust the CO₂ supply slowly and in a controlled mannerMonitor the CO₂ concentration regularlyProtect your fish immediately if there are signs of CO₂ overdoseShut off the gas supply and disconnect the power supply before carrying out any maintenance workZoo Roco TipA well-balanced CO₂ supply is particularly important in heavily planted aquariums and demanding aquascapes. To ensure your aquatic plants can grow optimally, the lighting, CO₂ and nutrient supply should be as well-balanced as possible.For many planted community aquariums, the target CO₂ level is around 20–30 mg/l, provided that the fish and shrimp population can tolerate this concentration. Check the levels regularly using the continuous test kit supplied.Our tip: Connect the built-in solenoid valve to a timer and synchronise the CO₂ supply with the lighting schedule. This allows you to conveniently control the supply to your plants and avoid unnecessary CO₂ addition during the night.Thanks to its flexible connection options, the ME Carbo Ultra Flex is particularly suitable for aquarists who already own a suitable CO₂ cylinder or wish to switch between disposable and refillable cylinders at a later date.
Tip
New
Aquarium remote control – Aquael Socket BT Duo
CHF 59.90
Aquael SOCKET LINK DUO Aquarium ControllerThe Aquael SOCKET LINK DUO is a modern, electronic two-channel controller for the convenient control of electrical devices in your aquarium. Using the Aquael AQU@RIUM mobile app, you can conveniently operate two connected devices remotely and programme individual switch-on and switch-off times down to the second.Benefits at a glanceElectronic two-channel aquarium controllerControl via the Aquael AQU@RIUM mobile appProgramming of switching times down to the secondTwo devices can be controlled independently of one anotherFor devices with a power rating of up to 250 W eachStable Wi-Fi connectionLED display showing the current operating modeIdeal for controlling DAY-&-NIGHT lightingSuitable for flat Type C Euro plugs
ConvenientControl whilst on the moveConvenient control of your aquarium equipmentWith the SOCKET LINK DUO, you can automate recurring tasks in your aquarium. The controller is suitable, amongst other things, for controlling:Aquarium lightingFlow and circulation pumpsSolenoid valvesUV sterilisersHeating cablesDosing pumpsOther electrical devices up to 250 W per connectionThe two channels can be programmed individually. This allows you, for example, to switch the lighting and water flow on or off at different times.Ideal for DAY-&-NIGHT lightingThe SOCKET LINK DUO is particularly suitable for aquarium lighting with a DAY-&-NIGHT function. Using the app, you can switch automatically between day and night mode or select the desired operating mode manually at any time.Technical specificationsNumber of channels: 2Maximum power: 250 W per connectionControl: Aquael AQU@RIUM appConnection: Wi-FiTiming control: accurate to the secondPlug compatibility: Type C, flat Euro plugOperating indicator: LEDZoo-Roco tip: Check before connecting whether the device to be controlled has a flat plug of Type C and does not exceed the maximum power of 250 W per channel. The controller requires a stable Wi-Fi connection for remote control.
Suitable for: Freshwater and marine aquariums, as well as the automated control of various aquarium equipment.
New
Rondomatic 400
CHF 89.00
Rondomatic 400 automatic fish feeder
The Rondomatic 400 fish feeder is a practical solution for reliably feeding aquarium fish even whilst on holiday, at weekends or during longer periods of absence. The feeder operates using mains power and can handle feeding for several days at a time.
Thanks to the individual feeding trays, you can prepare different types and quantities of food. Suitable options include, for example, pellets, flake food, larvae, tablets or even medication. Depending on the feeding schedule set, a single filling can last for up to 28 days .
Feeding times can be adjusted to suit the fish’s rhythm. It is also possible to provide several meals a day. The individual food trays are removable for easy cleaning; according to the product information, they are also dishwasher-safe.
Your benefits at a glance
Automatic fish feeder for aquariums
Ideal for holidays, weekends and longer periods away
Mains operation via 230 V AC
24 V safety extra-low voltage
Can feed for up to 28 days
Suitable for various types of feed
For pellets, flake food, larvae, tablets or medication
Multiple meals per day possible
Feeding programme repeats every 24 hours
Individual feeding trays are removable
Feeding bowls are dishwasher-safe according to the product information
Clean and easily planned feeding
Manufacturer / Brand: me Aquaristic / Rondomatic 400
Technical specifications
Product: Rondomatic 400
Area of application: Aquatics
Function: automatic fish feeder
Power supply: Mains power
Power supply: AC 230 V
Safety extra-low voltage: 24 V
Feeding programme repeat: every 24 hours
Feeding duration: up to 28 days possible
Food trays: individually removable
Total volume of the feeding trays: approx. 100 ccm
Volume per feeding tray: approx. 3.5 ccm
Instructions for use
Fill the individual feeding trays with the desired amount of food and set the feeding times to suit your fish’s needs. Test the feeder a few days in advance before a longer absence to ensure that the quantity, type of food and dispensing are correct. Make sure the food remains dry and that the dispensing opening is clear.
Zoo Roco Tip
The Rondomatic 400 is particularly well suited for reliably feeding fish whilst on holiday or at weekends. Before you leave, check that the food is dispensing smoothly and that the selected amount is actually suitable for the number of fish. It’s better to feed a little less than too much – this helps keep the water quality more stable.
Customers also searched for: fish feeder, automatic fish feeder, Grässlin, fischtuuter holidays, holidays, feeding fish whilst on holiday, Grässlin automatic feeder
Juwel Digital Thermometer 4.0
CHF 25.90
Juwel Digital Thermometer 4.0Precise temperature monitoring for freshwater and saltwater aquariumsWith the Juwel Digital Thermometer 4.0, you can reliably monitor the water temperature in your aquarium at all times. The large, transparent LCD display allows you to read the temperature quickly and easily. Thanks to its modern, slim design, the digital aquarium thermometer blends discreetly into the aquarium’s décor.
The specially developed temperature sensor measures the water temperature in the range from 0 to 40 °C with an accuracy of ± 0.5 °C. This enables you to detect temperature fluctuations at an early stage and ensure optimum conditions for fish, shrimps and other aquarium inhabitants.The thermometer is attached to the outside of the aquarium. For Juwel aquariums in the Rio, Lido, Vision and Trigon ranges, it can be fitted to the cover flap or the permanently bonded top frame. The included suction cups also allow it to be used on other aquariums, such as Primo aquariums.
A button on the back allows you to easily switch the display between Celsius and Fahrenheit. The improved battery compartment makes it easier to set up. The thermometer is suitable for freshwater and saltwater aquariums, but must be used only outside the water.Advantages of the Juwel Digital Thermometer 4.0Large, easy-to-read LCD displayPrecise measurement with an accuracy of ± 0.5 °CMeasuring range from 0 to 40 °Display can be switched between Celsius and FahrenheitSuitable for freshwater and saltwater aquariumsModern and sleek designMounting on the outside of the aquariumNo suction cup required in the aquariumFlexible mounting using the suction cups suppliedImproved battery compartmentSuitable for all aquariums
Product informationProduct: Digital Thermometer 4.0Brand: JuwelMeasuring range: 0 to 40 °CMeasurement accuracy: ± 0.5 °CDisplay: Celsius or FahrenheitIntended use: Freshwater and saltwater aquariumsPower supply: 1 × AAA battery
Battery not includedTwo suction cups includedSuitable for use outside of water onlyImportant note: The Juwel Digital Thermometer 4.0 is not waterproof and must not be immersed in the aquarium.
Carbo Soda M200
CHF 199.00
Carbo Soda M200 CO₂ fertilizer system for soda systems incl. soda CO₂ cylinderThe practical alternative to classic CO₂ fertilization systems.With the new Carbo Soda M200 CO₂ fertilization system, you can use standard soda CO₂ screw-in cylinders as a CO₂ source. The big advantage: soda cylinders are widely available and are easy to replace. A stable, even CO₂ supply is crucial for healthy plant growth and also makes it easier to maintain your aquarium. This allows you to create optimum conditions for your aquatic plants and aquarium inhabitants.Complete set for aquariums up to 200 litersSuitable for all standard soda cylindersPrecision pressure reducer made from milled aluminum$Dynamic Valve Control (DVC) for a constant CO₂ supplyIntegrated pressure gauge for displaying the working pressureSafety instructions - carbon dioxide (CO₂)EC no. 204-696-9UN 1013 Carbon dioxide / 0.425, ADR/RID, Cl. 2.2, CAS No. 124-38-9, test pressure 250 bar, pressure at room temperature approx. 60 barGas under pressure - may explode when heatedProtect from direct sunlight, store in a well-ventilated placeKeep out of reach of childrenHandle with care: do not throw, do not open by forceStore in a cool place, protect from temperatures above 50 °C, do not store in cellarsDo not inhale CO₂ - high concentrations have a suffocating effect; ventilate rooms thoroughly in case of leakage
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Lime wood flow
CHF 6.90
HOBBY lime wood diffuser 75 x 15 x 15 millimeters (2 pieces) Aquarium technology for optimized aeration
The HOBBY lime wood air diffuser ensures an efficient oxygen supply in your aquarium and is particularly suitable for use in saltwater aquariums and with protein skimmers. Made from high-quality lime wood, this diffuser impresses with its durable quality and ability to produce the finest oxygen beads, which improve the water quality and keep the oxygen content stable.
Product features:
High-quality lime wood: Very seasoned lime wood ensures durability and fine, even oxygen bead formation.
Perfect for saltwater aquariums: The fine beads make the diffuser ideal for use in saltwater aquariums and with protein skimmers.
Easy to use: The diffuser can be connected directly to an air hose and offers an uncomplicated solution for aeration.
Efficient when oxygen demand is high: Particularly useful during medication treatments or when temperatures rise in summer, when the water's oxygen demand is increased.
The HOBBY lime wood diffuser ensures effective and even aeration so that your aquarium is optimally supplied with oxygen in every situation. Thanks to its long service life and fine bubble oxygen release, it is the ideal choice for all aquarium enthusiasts who value the highest water quality.Zoo Roco tip:
Make sure to replace the Hobby lime wood diffuser to ensure even oxygen release. The air diffuser should be used in saltwater aquariums and with protein skimmers in conjunction with a suitable air pump to achieve optimum results. When temperatures rise or medication is administered, the diffuser helps to effectively cover the increased oxygen demand in the aquarium.
SuperFish Grazing Pod Feeder
CHF 11.90
Superfish Grazing Pod Feeder Stimulating feeding behavior for fish
The Superfish Grazing Pod Feeder is an innovative solution to stimulate the natural foraging behavior of your fish while making feeding more efficient. With this unique feeder, fish must actively tap the pod feeder to release food. The slow release of the food not only ensures a longer digestion time, but also helps to reduce food waste in the aquarium and prevent too much food from entering the filter.
Product features:
Promotes natural hunting behavior: Fish must actively tap against the pod feeder to get the food, simulating natural feeding behavior.
Suitable for different types of food: The Grazing Pod Feeder is suitable for live and frozen food, as well as sinking pellets, and is suitable for all types of fish.
Reduced food waste: As the food is released slowly, less food is left in the aquarium, reducing the risk of fouling.
Versatile: Suitable for both freshwater and saltwater fish, it promotes the well-being of your animals by encouraging them to be more active.
The Superfish Grazing Pod Feeder is the ideal choice to improve the feeding experience of your fish while ensuring a healthier aquarium. With its easy handling and flexible use, feeding becomes a fun and efficient activity for both you and your fish.Zoo Roco Tip:
The Superfish Grazing Pod Feeder is ideal for keeping your fish active and encouraging natural hunting behavior. Make sure to add the food in small portions so that it is released evenly and the fish are kept busy for longer. Make sure that the Pod Feeder is cleaned regularly to ensure hygienic feeding and to keep the water in the aquarium clean.
JBL aquarium thermometer Diciscan
CHF 14.50
JBL Digiscan thermometer
Precise temperature measurement for your aquarium
The JBL Digiscan thermometer offers precise digital water temperature measurement in aquariums. With a measuring range of 0 to 40 °C and an accuracy of ±1.0 °C, it ensures that the temperature of your aquarium always remains within the optimum range - for the well-being of your fish and plants.
Simple and flexible installation
Installing the JBL Digiscan thermometer is child's play. Simple handling thanks to the 2-part Velcro sticker: Simply remove the protective film and attach the thermometer to the outside of the cleaned aquarium pane. The Velcro fastener ensures that the thermometer can be removed and repositioned at any time.
Easy to read and accurate
With a digit height of 2 cm, the temperature is easy to read. Thanks to the digital display and accurate measurement in 0.1 °C increments, you can always be sure that your aquarium is at the ideal temperature. The thermometer is mounted on the outside of the aquarium so that it is not immersed in the water - the thickness of the glass does not matter.
Advantages at a glance:
Precise measurement: Temperature range from 0 to 40 °C in 0.1 °C increments.
Easy installation: Quick installation with a Velcro sticker - no drilling required.
Easy to read: Digital display with a digit height of 2 cm for clear legibility.
Flexibility: Removable and easy to reposition thanks to the Velcro fastener.
Battery included: 1 x AG13 battery is included.
Perfect for your aquarium
The JBL Digiscan thermometer is ideal for aquariums of all types. It offers fast and reliable temperature measurement and, thanks to its compact size and simple installation, it adapts to any aquarium glass. This gives you full control over the water temperature - for healthy aquarium inhabitants.Zoo Roco tips:
The JBL Digiscan thermometer is particularly suitable for aquarium owners who are looking for an uncomplicated way to monitor the water temperature. Make sure you clean the thermometer regularly on the aquarium glass to ensure that you always get accurate readings.
Automatic feeder Smart Feed AppControl
CHF 109.00
Juwel Smart Feed AppControl automatic feeder
Perfect feeding - always and everywhere
With the Juwel Smart Feed AppControl automatic feeder, aquarium enthusiasts can enjoy maximum flexibility and precision. The feeding of your aquarium is controlled digitally - conveniently via the Juwel app on your smartphone or tablet. Ideal for at home and while you are away.
Advantages at a glance:
Control via AppControl - feeding simply via smartphone
Two feeding chambers for different types of food
Individual feeding times can be programmed
Even dosing thanks to optimized feed screw
Includes adapter for all Juwel aquarium covers
USB charging function - no battery change necessary
The Juwel Smart Feed AppControl automatic feeder is the innovative further development of the popular SmartFeed 2.0. Using the intuitive app, you can conveniently control up to three feedings a day and adjust the amount of food individually. Whether flakes, granules or pellets - the automatic feeder always ensures consistent and reliable feed delivery.
The device is charged via a USB port and can be attached to all Juwel aquariums thanks to the adapter supplied. With its high-quality workmanship and intelligent technology, the Smart Feed AppControl guarantees a reliable supply for your fish - even during vacations or business trips.
Zoo Roco tip
Ideal for aquarists who value convenience and control. Combine the Juwel Smart Feed with the JUWEL SmartCam to keep an eye on your aquarium at all times.Customers also searched for:
Juwel Smart Feed, AppControl automatic feeder, automatic aquarium feeder, Juwel automatic feeder Switzerland, automatic fish feeder, aquarium accessories, Smart Feed App, Juwel aquarium, automatic fish feeder, Zoo Roco
Fish feeder with camera
CHF 129.00
Visual Fish Feeder - Automatic feeder app controlled with cameraThe Visual Fish Feeder is the smart solution for automatic fish feeding in freshwater and saltwater aquariums. Whether on vacation, at work or in stressful everyday life - this modern automatic feeder reliably ensures that the fish are fed regularly.The
Fish Feeder is a smart automatic feeder with app control and
livestream camera. The feeding interval can be easily set using the
smartphone app. In addition, a feeding process can be triggered in the
app or by pressing a button on the device. Thanks to WLAN integration
the feeding interval can be adjusted remotely at any time or an additional feeding
additional feeding can be triggered. If there is insufficient
feed supply, the device sends a warning message to the smartphone app. At the same time, the feeding process can be monitored via the video stream of the
supplied camera with a resolution of 2.5K HD or the aquarium can be observed,
even in the dark using the night vision infrared camera. The
camera, which is included in the scope of delivery, is simply
aquarium pane and connected to the automatic feeder by cable. Precise feeding
Thanks to the integrated timer, feeding times can be programmed individually. The quantity can be set precisely so that both smaller fish species and larger inhabitants are optimally fed. Suitable for granulated food or food sticksCapacity of the feed tank: 230 mlEasy handling and flexible use
The Visual Fish Feeder has an easy-to-read LCD display, intuitive controls and a transparent feed drum for better control of the feed supply. It is compatible with granulated and pellet food and can either be mounted on the edge of the tank or attached directly to an aquarium cover.For healthy fish and relaxed everyday life
The Visual Fish Feeder is a reliable helper for every aquarist - it reduces stress for humans and animals and ensures consistent feeding around the clock. Perfect for aquarium enthusiasts who value comfort and animal welfare.
Chiller Chiller 100
CHF 299.00
Blue Marine Chiller 100 Efficient cooling for your aquarium
The Blue Marine Chiller 100 is the perfect solution for reliable temperature control in freshwater and saltwater aquariums up to 100 liters. Thanks to its powerful cooling technology, this aquarium cooler ensures stable water temperatures, even on hot summer days - ideal for sensitive fish and corals.With a cooling capacity that cools the water from 28˚C to 23˚C (at 60
liters), it is perfect for small aquariums. Technical data:
For aquariums up to: 100 liters
Cooling capacity: up to 200 W (cools by 5° with 50 liters of water)
Temperature range: 18-28 °C
Noise level: < 20 dB
Dimensions (LxWxH): 330x140x242mm
✅ Highest efficiency, whisper-quiet operation
Equipped with the latest technology, the Chiller 100 cools the water efficiently and almost silently. This not only keeps your aquarium within the ideal temperature range, but also keeps your living or working environment pleasantly quiet.
✅ Simple operation & installation
The intuitive control with digital display enables precise temperature setting. Hose connections, bracket and filter are included in the scope of delivery - so the chiller is ready for use in no time at all.
✅ Energy-efficient & durable
The Blue Marine Chiller 100 impresses with its low power consumption and high-quality workmanship. The compact design saves space, while the robust technology guarantees a long service life.Advantages of the Blue Marine Chiller 100?
✅ Optimum temperature control
✅ Suitable for marine and fresh water
✅ Compact, quiet & energy-efficient
✅ Simple operation and maintenance
Chiller Chiller 200
CHF 550.00
Blue Marine Chiller 200 Powerful aquarium cooler for medium-sized aquariumsThe Blue Marine Chiller 200 has been specially designed for aquariums up to 200 litres and provides reliable, energy-efficient cooling for freshwater and saltwater tanks. Especially during the summer months, this high-quality aquarium chiller ensures stable temperatures – protecting your fish, shrimp or corals.Also suitable for cooling axolotl aquariums! We had this model in operation at our exhibition.Technical specifications:
For aquariums up to: 200 litres
Cooling capacity: up to 400 W
Temperature range: 16–28 °C
Power consumption: approx. 250 W
Dimensions: 338 x 218 x 325 mm✅ Precise cooling for optimal water qualityThanks to modern cooling technology, the Chiller 200 regulates the water temperature with pinpoint accuracy and maintains a constant temperature – a must-have for sensitive aquarium inhabitants and professional aquascapers.At an ambient temperature of 30°C, the cooler can cool 100 litres of water to 16°C and 200 litres to 22°C.✅ Quiet operation & compact designThe chiller runs particularly quietly – ideal for living spaces or offices. Thanks to its space-saving design, the unit can be integrated flexibly.✅ Easy operation & installationThe digital control unit with display allows you to easily set the desired temperature. Hose connections and accessories are included in the scope of delivery – for quick and easy commissioning.Customers also searched for: aquarium cooling, aquarium cooler, axolotl cooler, cooling unit, axolotl
Long-term test Aqua Rebell CO₂ Check
CHF 17.90
Aqua Rebell CO₂ Check – Refill for long-term testsPrecise CO₂ control for your aquariumThe Aqua Rebell CO₂ long-term test solution in the variants "CO₂ Check – 20 mg per litre" and "30 mg per litre" is suitable for all standard CO₂ long-term tests and enables reliable long-term monitoring of the CO₂ content in the aquarium. An optimal CO₂ level is crucial for the healthy growth of aquatic plants and should be monitored continuously.A particular advantage of this CO₂ long-term test solution is that the measurement is independent of the aquarium water. This means that interfering factors such as humic acids have no influence on the CO₂ determination, ensuring a more precise and unadulterated measurement.Precise CO₂ measurement for a healthy aquariumReliable CO₂ control – Prevents deficiency or oversaturationTwo variants – 20 mg/l for moderate CO₂ levels, 30 mg/l for demanding plantsEasy to use – Can be used directly with any long-term test, no mixing requiredOptimal CO₂ supply for vigorous plant growthPromotes photosynthesis – Ensures lush greenery and healthy plantsImproves the balance in the aquarium – Supports stable water qualityDurable & efficient – One bottle is sufficient for numerous testsWith the Aqua Rebell CO₂ Check 250 ml, you can keep an eye on the CO₂ concentration at all times and create the perfect environment for your aquarium plants. Ensure ideal CO₂ control now and optimise the growth of your plants! 🌿💧
Eco Heater - 25W
CHF 18.90
SuperFish - Eco Heater - 25 WattCompact heater with a length of only 17 centimeters. This aquarium heater is suitable for aquariums up to 25 liters and is therefore particularly suitable for nano aquariums or aquascaping.For plants and aquarium inhabitants that like it a little warmer.Length: 17 cmWatt: 25Liters: up to 25 liters
Plant care Bio CO2 System
CHF 28.90
CO2 System Bio - simple application for CO2 in the aquariumCO2 is the most important nutrient for plants. Without the addition of CO2, plants will not develop optimally. CO2 System Bio is a simple solution that supplies extra CO2 to the plants in the aquarium. We recommend a room temperature of 20-25 °C for ideal use of the product.Improves the growth of easy and medium plants60 days of CO2 at a low priceSafe to useEasy to refill and recycleInstructions for usePour 300 ml of warm water into the bottle. Approx. 50°C.Put the lid on without the vent and shake the bottle vigorously for one minute or until the contents are thoroughly mixed.Then leave the bottle at room temperature for at least 24 hours until the contents have turned into a solid gel.Meanwhile, place theCO2 diffuser in clean water to soak.24 hours laterAdd a portion of Activator to 200 ml lukewarm water. Max. 35°C.Leave the mixture to stand for 5 minutes and then stir until the Activator has completely dissolved in the water.Then pour the mixture into the bottle.Place the seal in the cap with the ventilation opening and place it on the bottle.Attach one end of the air hose to the bottle and the other end to the CO2 diffuser.Place the CO2 diffuser in the aquarium.Now wait until CO2 production begins. Depending on the temperature, this usually takes a few hours.The set is now installed and with Activator Refill you can produceCO2 for up to 60 days.
Easy Carbo
From
CHF 8.90
Easy Life Carbo
Liquid carbon fertiliser CO₂: simple and effective.
Effective carbon fertiliser promotes
good plant growth
Plant growth prevents the growth of algae also helps against cyanobacteria
Dosage:
A lightly planted aquarium:
1 ml per 50 litres daily
A densely planted aquarium :
1 ml per 25 litres daily
ProFito plant fertiliser and EasyCarbo carbon fertiliser is the right combination.EasyCarbo is a very powerful and efficient source of carbon for aquarium plants. Carbon is essential for plants. The fertiliser can be used for aquariums with or without additional carbon dioxide fertilisation. A strong growth spurt is noticeable after just a few weeks. EasyCarbo increases the competitive power of plants against algae and at the same time contributes to their reduction. The product is ideal for combining with the plant nutrient ProFito.
Algae no longer stand a chance
Plants assimilate and grow much better because of the carbon from EasyCarbo. Especially marsh plants such as Cryptocoryne sp. and Echinodorus sp. react positively, as EasyCarbo is very easily absorbed. They grow much more vigorously and look more beautiful and fuller. The more vigorous growth of underwater and marsh plants causes a reduction in algae. Brush algae, beard algae and the like really don't stand a chance any more. The use of ProFito complete fertiliser and EasyCarbo carbon fertiliser is the right combination!
Plants need more than just carbon. Trace elements are also essential. Trace elements can never be measured exactly and as we do not know which trace elements are present in the water, ProFito is the ideal solution to enrich water comprehensively with trace elements.
sera XS feeder automatic feeder
CHF 39.90
Sera Feeder XS Feeder
Reliable Sera XS feeder automatic feeder for aquariums and terrariumsThe Sera XS feeder automatic feeder offers a reliable and simple solution for feeding aquariums and terrariums. With a generous feed capacity of 150 ml, it is ideal for use with granules of various sizes. The amount of food per feeding operation can be flexibly adjusted thanks to the continuously adjustable slider, so that both small aquariums and larger, well-stocked tanks can be supplied.The programming of the machine is extremely simple. During start-up, the first feeding time is automatically set. For added flexibility, the XS feeder allows for a second feeding per day if desired, which automatically occurs 5 hours after the first. This feature is especially convenient during short lighting periods to ensure your animals are fed twice daily.Assembly is equally straightforward. The feeder can be placed on covers with the included pedestal or attached to the glass of open aquariums using the retaining clip. It is operated with two standard 1.5 V AA batteries (not included). The Sera XS feeder is thus the ideal solution for reliable and flexible feeding of your aquarium and terrarium inhabitants..
DuplaMatic automatic feeder
CHF 59.90
DuplaMatic automatic feederThe DuplaMatic is a modern microchip-controlled automatic feeder whose simple application and programming make it particularly user-friendly. Due to the optional operation via integrated and rechargeable battery, as well as the possibility to operate the feeder directly via the mains, the aquarium inhabitants are always well supplied with food. Even in the event of a power failure, programmed settings are not lost. The 16 large compartments of the feeding drum can be filled with a wide variety of food types, so that a varied food supply is guaranteed even on holiday. A long battery life means that even the longest of holidays can be enjoyed carefree.Long-life batteryUser-friendlyWith 16 feed drums for different feedsRechargeable battery or direct power supply
Feed drum DuplaMatic extension set
CHF 12.90
DuplaMatic feed drumThis feed drum is an extension set for the DuplaMatic feed dispenser. It increases the feed volume of the drum from 60 ml to 120 ml. The feed drum is simply placed on top of the existing one. Simply mounted
ProFlora Cylinder 1200 U - single-use bottle
CHF 78.90
Disposable CO2 bottleThis disposable CO₂bottle supplies your aquarium plants with their main nutrient, carbon dioxide (CO₂). Turn the pressure regulating fitting with internal thread onto the external thread (M10x1) of the supply bottles, and you are ready to go. The pressure bottle should always stand vertically as long as it is in use.Scope of delivery: disposable cylinder, ready-filled with 1.2 kg CO₂, dimensions: approx. 45 × 10 cm, thread M10x1Easy installationIncluding mounted rubber standTÜV-testedTotal height with mounted pressure reducer: 37 cmCO₂ disposable bottle or CO₂ reusable bottle?There are two different types of bottle: Disposable bottles, which are disposed of as well as recycled after emptying, and reusable bottles, which could be refilled again and again. Refilling can be done by pet shops and gas companies. If you live in a region where refilling is problematic, for example, the disposable bottle would be an alternative. If the refilling situation improves, you can convert the disposable pressure reducer into a reusable pressure reducer in 2 minutes by screwing on the adapter (JBL PROFLORA CO2 ADAPT u-m). Aquarists who live on islands, for example, are sometimes not allowed to transport filled reusable bottles on ferries or planes. Disposable bottles are then sometimes allowed! (Please always clarify exactly)The size of the bottle often depends on the cupboard below where the CO₂-supply bottle is placed: a 500 g disposable bottle is only 31 cm high (plus pressure reducer = 37 cm), a 500 g reusable bottle with stand is already 43 cm and a 2000 g bottle 45.5 cm high. In principle, of course, a larger bottle is advantageous because it simply needs to be replaced or refilled less often.
Carbo NIGHT M600 - Plant fertilisation
CHF 499.00
Dennerle CO₂ NIGHT Plant Fertilizer SetComplete set, comprising: 2kg reusable CO2 bottle CO2 precision pressure reducer Carbo Night with integrated night cut-off magnet valve Special CO2 check valve Special CO2 hose, 2 m CO2 diffuser Flipper with integrated bubble counter and waste gas vent CO2 long-term test made of glass Maxi Crystal
Carbo NIGHT M400 - Plant fertilisation
CHF 339.00
Dennerle CO₂ NIGHT Plant Fertilizer SetComplete set, comprising: 500 g reusable CO2 bottle Safe stand CO2 precision pressure reducer Carbo Night with integrated night cut-off magnet valve Special CO2 check valve Special CO2 hose, 2 m CO2 diffuser Flipper with integrated bubble counter and waste gas vent CO2 long-term test made of glass Maxi Crystal
Carbo Power M400 - Plant fertilisation
CHF 269.00
Dennerle CO₂ Plant Fertilizer SetDennerle reusable Carbo Power M400—For aquariums up to 400 litres.Complete set, consisting of: Refillable 500g CO₂ reusable storage bottle, secure stand, CO₂ Carbo Power precision pressure reducer with 2 pressure gauges for working pressure and bottle pressure, CO₂ special non-return valve, CO₂ special hose 2 m, CO₂ Flipper addition device with integrated bubble counter and bottle gas vent, CO₂ Maxi Cristal long-term glass test.
What is a CO2 system?
A CO₂ system for an aquarium is an aquarium technology that releases carbon dioxide (CO₂) into the aquarium water to promote the growth of aquatic plants. These systems are used to create optimal conditions for plant growth, especially in well-planted Holland aquariums or aqua scape.
A CO2 system consists of the cylinder in which the gas is stored, the pressure reducer and the hose that feeds the gas into the aquarium. The amount of gas can be controlled with the bubble counter. The diffuser is then used to distribute the CO2 in the water.
A CO2 system can be controlled manually or automatically, depending on the needs of the aquarist and the complexity of the system.
The addition of CO2 promotes plant growth, improves the colourfulness of the plants and creates a healthy and lively underwater environment overall.
However, it is important to monitor and adjust the CO2 supply accordingly to avoid overdosing, which could harm fish and other organisms in the aquarium.
When do you need an automatic feeder in the aquarium?
Automatic feeders take over the feeding of ornamental fish while you are away. This means you can go on holiday with peace of mind and the fish are well looked after.
Start up the automatic feeder two weeks before you go on holiday. This allows you to monitor the amount of food and if too much food is fed into the aquarium, you can change the water.
It makes sense to install an automatic feeder during your holiday, even if your neighbour is feeding. Otherwise, there is usually more than enough food and the balance in the aquarium is upset.
Automatic feeders are available from JBL, EHEIM, Sera, Aquael and Superfish. Depending on the requirements, different types of food can also be added.
What technology do I need for an aquarium?
The basic equipment for an aquarium includes an aquarium filter that purifies the water. A heating rod is necessary for aquariums containing tropical ornamental fish that are used to temperatures above 22 °C. An aquarium also needs lighting. Firstly, to ensure the day-night rhythm and secondly, to provide the aquarium plants with light to grow.
Other technology for an aquarium includes the CO₂ system, bottom flooding (bottom heating), cooling units for axolotl aquariums, automatic feeders and, if you prefer, you can also have all the plant fertilisation controlled automat.
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Jessica Moosmann
Jessica Moosmann is our aquarium specialist. As a trained retail specialist specialising in pet supplies with over ten years' experience at Zoo Roco, she is not only familiar with the Latin names of fish and plants - she has also been able to gain some experience and is happy to pass this on to you. Jessica's expertise in aquaristics includes not only the selection and care of different fish species, but also the design of aquarium landscapes. She deals intensively with topics such as water quality, filter technology and lighting in order to create optimum conditions for the well-being of the aquatic inhabitants.
Her advice ranges from beginners to advanced aquarists and includes the recommendation of suitable plants, stones and decorations.
A central focus of Jessica's work is the nutrition of aquarium inhabitants. As a nutrition expert for fish and invertebrates, she advises aquarium owners not only on different types of food, but also on the individual needs of the various species. Her aim is to ensure a balanced and species-appropriate diet to promote the health and colourfulness of the fish.
Her advice is characterised by her enthusiasm for the aquatic world, her practical solutions and her ability to explain complex relationships in an understandable way.
Jessica is not only a sought-after contact for anyone who wants to maintain or set up an aquarium, but also a source of inspiration for creating fascinating underwater landscapes.
Whether you have a question about water values, lighting or technology, the team in the aqua department is sure to be able to help you.
We will be happy to provide you with expert ❤ advice!
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Everything related to aquarium technology – your Swiss aquarium technology shop
Discover high-quality aquarium technology at Zoo Roco, your Swiss specialist for aquarium accessories and technology. In our online aquarium shop, you will find a wide selection of modern and reliable aquarium technology for freshwater and saltwater aquariums.
Buy high-quality aquarium technology online at low prices
Whether you are a beginner or a professional, the right technology is crucial for maintaining balance in your aquarium. You can buy high-quality aquarium technology online from us at affordable prices – always in proven quality and with expert advice from specialist pet shop staff.
Our range of aquarium technology includes:
CO2 systems for healthy aquatic plants
Aquarium heaters for tropical conditions
Aquarium coolers for stable temperatures
Osmosis systems for aquariums for water treatment
Aquarium thermometers for precise temperature control
Automatic feeders for automatic feeding
Technology for freshwater aquariums and saltwater aquariums
Our products come from renowned manufacturers and impress with their efficiency, durability and ease of use.
Buy aquarium accessories online at Zoo Roco
Benefit from our extensive range and wealth of experience in aquatics, fast delivery times and our personal customer service. As an experienced Swiss aquarium technology shop, we offer you not only technology, but also expertise and passion for aquatics.
Zoo Roco – Your Swiss online shop for aquarium technology and accessories.
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