Aquascaping Bonsai tree

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.

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.

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.

Aquascaping bonsai for aquariums Bonsai trees for your aquarium! Offering plenty of scope for creativity when designing your aquascape layout. Original decoration Natural and gnarled appearance Ideal for aquascaping tanks As with any type of wood, a bacterial film may initially form on the surface. This is not mould and is completely harmless. The bacterial film can simply be vacuumed off and is also readily eaten by many aquarium inhabitants. The delicate branches are ideal for planting with moss or smaller Bucephalandra species, and the subtle roots at the base allow for perfect integration into the layout. As this is a handmade item, the product you receive may differ from the photograph. Size: S - 144 mm x 245 mm x 164 mm M - 179 mm x 257 mm x 215 mmL -  214 mm x 319 mm x 270 mm

Coconut Cave 3/4 – natural coconut cave for aquariums and terrariumsThe Coconut Cave 3/4 is a natural shelter made from coconut shell and is ideal for aquariums and terrariums. Thanks to its almost enclosed shape and small round opening, it offers the animals a sheltered retreat where they can feel safe and out of sight. The robust coconut shell is impact-resistant and can withstand the usual humidity and water conditions found in aquariums and terrariums. Thanks to its rough surface, the cave can be easily decorated with mosses or plants and blends particularly harmoniously into natural-looking set-ups.As this is a natural product, the shape, colour and size may vary slightly. This makes every Coconut Cave truly unique.Advantages at a glanceNatural coconut cave for aquariums and terrariumsAlmost completely enclosed for a particularly secure hiding placeSmall round opening as a sheltered entranceSturdy and impact-resistantSuitable for fish, shrimp, reptiles and amphibiansEasy to cover with moss or plantsA natural look for species-appropriate set-upsProduct details:Size: approx. 8–12 cmDiameter: 8–12 cm HeightMaterial: coconut shellContents: 1 pieceNatural product: variations in size, shape and colour are possibleUsage: The coconut cave can be placed directly into the terrarium. For use in an aquarium, it is advisable to soak the coconut in water or boil it beforehand, as it may slightly discolour the aquarium water.Zoo Roco Tip: Plant the Coconut Cave with moss or small epiphytic plants to create a particularly natural look. In an aquarium, it makes a lovely hiding place for shrimp, catfish or small cichlids.

Lotus Pod Pack of 3 – tannin-rich natural decoration for blackwater aquariums and terrariumsThe Lotus Pod in a pack of 3 is an impressive, natural lotus seed pod for blackwater biotopes, shrimp aquariums and natural-looking aquascapes. With its distinctive shape and numerous cavities, it adds a striking accent to the aquarium whilst also providing small hiding places and grazing areas for shrimp and small fish. The lotus pod gradually releases valuable tannins into the water. These can give the aquarium water a slight amber colour and help to create a natural blackwater environment.Particularly tropical fish species benefit from an environment that resembles their natural habitat. The Lotus Pod in a pack of 3 is 100 % natural and chemical-free and is ideal for combining with Catappa leaves, alder cones or Cholla wood. This creates an authentic, natural arrangement for aquariums with soft, slightly acidic water.The Lotus Pod in a pack of 3 can also be used in a variety of ways in terrarium keeping. The natural pods provide ideal retreat and hiding places for isopods, small invertebrates and microfauna thanks to their numerous cavities. Particularly in natural-looking terrariums or bioactive setups, they support a varied environment whilst also serving as a decorative natural element.Advantages at a glanceNatural lotus seed pod for aquariums and terrariumsRich in tannins for blackwater setupsSupports a natural aquarium environmentProvides hiding places and grazing areas for shrimp and small fishDecorative, eye-catching structure100 % natural and chemical-freeIdeal for biotope and blackwater aquariumsCombines well with Catappa leaves or Cholla woodAlso suitable as a natural hiding place for isopods and small terrarium inhabitantsProduct detailsSize: approx. 9–12 cm (this is a natural product and may therefore differ from the image)Contents: 3 piecesMaterial: seed head of the lotus flower, Nelumbo nuciferaSuitable for: freshwater aquariums, blackwater biotopes, shrimp aquariums and terrariumsInstructions for use: Rinse briefly with clean water before placing in the tank. As the Lotus Pod in a pack of 3 may float at first, it is advisable to soak it for 1–2 days or weigh it down under a heavy object. Over time, the pods will sink and slowly release tannins into the water.Zoo Roco Tip: The Lotus Pods in a pack of 3 are particularly suitable for aquariums with shrimp, small characins, dwarf cichlids or other blackwater-loving species, or for isopods and other invertebrates. Check the water parameters regularly, as natural products can affect the pH value and water colour.

Lotus Pod XXL – tannin-rich natural decoration for blackwater aquariums and terrariumsThe Lotus Pod XXL is an impressive, natural lotus seed pod for blackwater biotopes, shrimp aquariums and natural-looking aquascapes. With its distinctive shape and numerous cavities, it adds a striking feature to the aquarium whilst also providing small hiding places and foraging areas for shrimp and small fish. The lotus pod gradually releases valuable tannins into the water. These can give the aquarium water a slight amber colour and help to create a natural blackwater environment.Particularly tropical fish species benefit from an environment that resembles their natural habitat. The Lotus Pod XXL is 100% natural, chemical-free and ideal for combining with Catappa leaves, alder cones or Cholla wood. This creates an authentic, natural arrangement for aquariums with soft, slightly acidic water.The Lotus Pod XXL is also highly versatile in terrarium keeping. Thanks to its numerous cavities, the natural capsule provides ideal retreat and hiding places for isopods, small invertebrates and microfauna. Particularly in natural-looking terrariums or bioactive setups, it promotes a varied environment whilst also serving as a decorative natural feature.Advantages at a glanceNatural lotus seed pod for aquariumsRich in tannins for blackwater setupsPromotes a natural aquarium environmentProvides hiding places and foraging areas for shrimp and small fishDecorative, eye-catching structure100% natural and chemical-freeIdeal for biotope and blackwater aquariumsGoes well with Catappa leaves or Cholla woodAlso suitable as a natural hiding place for isopods and small terrarium inhabitantsProduct detailsSize: approx. 9–12 cm (as this is a natural product, it may differ from the image)Contents: 1 pieceMaterial: Lotus flower seed pod, Nelumbo nuciferaSuitable for: freshwater aquariums, blackwater biotopes, shrimp aquariums and terrariumsInstructions for use: Rinse briefly with clean water before adding to the tank. As the Lotus Pod XXL may float at first, it is advisable to soak it for 1–2 days or weigh it down with a heavy object. Over time, the capsule sinks and slowly releases tannins into the water.Zoo Roco Tip: The Lotus Pod XXL is particularly suitable for aquariums containing shrimp, small characins, dwarf cichlids or other species that thrive in blackwater, as well as for isopods and other invertebrates. Check the water parameters regularly, as natural products can affect the pH level and water colour.

Ceramic Mangrove D – decorative root for aquariums and terrariumsThe Ceramic Mangrove is a lifelike ceramic replica of a mangrove. It is easy to assemble and makes an attractive decoration for aquariums and terrariums. Its branched shape creates interesting structures, hiding places and natural accents in the tank. A major advantage in aquatics: as the mangrove is made of ceramic, it does not release any colour or tannins into the water. This keeps the aquarium water clear and prevents discolouration, as can happen with real roots. The ceramic mangrove is therefore particularly low-maintenance and ready to use straight away.Please note: Unlike real roots, this mangrove cannot be planted with live plants. However, it is ideal as a durable, dimensionally stable decoration for fish, shrimps, reptiles or amphibians.Advantages at a glanceCeramic mangrove replicaEasy to assembleDoes not release any colour or tannins into the aquarium waterSuitable for aquariums and terrariumsNatural look with a branched structureEasy to care for and retains its shapeNot suitable for plantingDimensions: 98 x 40 x 58 cm (L x W x H)Zoo Roco Tip: Rinse the Ceramic Mangrove briefly with clean water before adding it to the tank. In aquariums, it is a good alternative to real roots if you want a natural look but don’t want the water to become discoloured by wood.

Catappa Leaves XL – natural sea almond tree leaves for aquariums and terrariumsCatappa Leaves XL are large, dried leaves of the sea almond tree and are particularly popular in aquariums with tropical fish, shrimp and blackwater species. In water, the leaves release natural tannins and humic substances slowly, which may cause the aquarium water to take on a slightly yellowish to brownish tint.This natural colouring diffuses the light and mimics the habitat of many tropical fish species. As the leaves slowly decompose, they create valuable grazing areas for shrimp, catfish and other aquarium inhabitants. At the same time, the large leaves provide natural cover and places of refuge. Catappa leaves can also be used decoratively in terrariums and serve as hiding places for small animals or as ground decoration. Catappa leaves are a popular natural product for natural-looking aquariums, blackwater setups and biotope tanks. When stored dry, they have a very long shelf life and are easy to use.Advantages at a glanceLarge Catappa leaves with a length of 21–40 cmRelease natural tannins and humic substancesSupport a natural blackwater appearanceCan promote the well-being of fishProvide grazing areas for shrimp and catfishAlso suitable as decoration and hiding place in the terrarium100 % natural product UsageThe leaves can be placed directly into the aquarium. They soak up water and sink to the bottom after some time. There they release their natural substances over several weeks. After about two to three weeks, a new leaf can be added if needed. The old leaves can remain in the aquarium, as they are readily grazed on by shrimp and other animals.Product detailsSize: approx. 21–40 cmContents: 10 piecesMaterial: dried leaves of the sea almond tree, Terminalia catappaSuitable for: freshwater aquariums, blackwater tanks, shrimp aquariums and terrariumsZoo Roco Tip: Catappa Leaves XL can be ideally combined with alder cones, lotus pods, cholla wood or coconut shells. This creates a particularly natural-looking aquarium with many hiding places and valuable surfaces for grazing.

Plant tweezers - CombiFixPrecise work in the aquarium – without getting your hands wet.The 46 cm long plant tweezers allow for comfortable and hygienic work in freshwater and saltwater aquariums as well as in terrariums. Ideal for precisely grasping dead plant leaves, sunken objects or for removing dead fish – without having to reach into the water with your hands.The slightly widened, ribbed gripping end ensures a secure grip and allows even delicate work on aquatic plants to be carried out with high precision. Thanks to the robust plastic material, the tweezers can be easily cleaned under running water after use.Particularly practical: the tweezers sink in water, ensuring they remain easily accessible at all times.Product benefits at a glance:Suitable for freshwater and saltwater aquariums as well as terrariums46 cm long for comfortable working with dry hands and armsIdeal for removing plant debris, sunken materials and dead fishRibbed gripping end for a secure grip and precise plant careMade from low-maintenance plastic, easy to cleanSinks in water for easy handlingContents: 1 x aquarium plant tweezers

Repto Stainless Steel Tweezers  - Precise Tool for Terrarium Care and Decoration The Repto Stainless Steel Tweezers are an indispensable tool for all reptile keepers who value precision and comfort. With these high-quality tweezers, you can feed your animals safely and accurately, place decorations precisely and keep the terrarium clean and tidy. The rust-free stainless steel ensures a long service life and high resistance, even under humid conditions in the terrarium. Advantages at a glance: Precise handling: Ideal for targeted feeding of reptiles such as geckos, snakes or spiders, without direct contact with the food. Versatile use: Perfect for precise placement of decorative elementsEasy cleaning: The smooth stainless steel surface is easy to clean, so you can keep your terrarium hygienically clean at all times. Durable and robust: Made from rust-free stainless steel, the tweezers offer high resistance to moisture and other environmental conditions in the terrarium. Ergonomic handle: The non-slip handle ensures comfortable handling and enables precise control, even for longer applications. Versatile applications: Feeding: With the Repto Stainless Steel Tweezers, you can feed your reptiles safely and hygienically without having direct contact with the food. These tweezers are particularly useful for carnivorous reptiles that prefer live food such as insects. Placing decorations: Place plants or other decorative elements in your terrarium with the utmost precision. The tweezers help to optimally design the structure of your animals’ habitat Cleaning and care: Effortlessly remove leftover food, dirt or dead plants from your terrarium. The Repto Stainless Steel Tweezers enable thorough cleaning even in hard-to-reach corners.Zoo Roco Tips:Use the Repto Stainless Steel Tweezers for precise and hygienic feeding of your reptiles, especially for animals that are sensitive to human contact. The tweezers are also helpful when decorating your terrarium, allowing you to place plants safely and accurately. Be sure to clean the tweezers regularly to maintain hygiene in the terrarium.

Stainless steel gravel spatula from Superfish The SuperFish stainless steel gravel spatula (32 cm) is a practical tool for maintaining aquariums with a gravel bottom. It is ideal for digging and loosening the gravel to improve water circulation and prevent the accumulation of organic waste.The spatula is made of high-quality stainless steel, which is known for its durability and rust resistance. With a length of 32 cm, it is easy to handle even in larger aquariums to protect the roots of the plants and at the same time loosen the gravel bottom. Ideal for aquarium enthusiasts who value a clean and healthy environment for their fish and plants. Advantages: Durable and rust-resistant: Made from high-quality stainless steel, the spatula is extremely robust and easy to clean. Convenient length: With a length of 32 cm, you can easily reach all areas of the aquarium, even in deeper zones. Promotes water circulation: Loosening the gravel prevents the formation of deposits and promotes a better oxygen supply. Gentle on plants: The spatula is ideal for working the gravel soil without damaging the plant roots. Versatile: Perfect for maintaining aquariums with gravel or gravel bottoms, both in freshwater and saltwater.Zoo Roco tip: Use the SuperFish Stainless Steel Gravel Spatula regularly to remove debris and loosen the gravel bottom, reducing the risk of foul spots. Clean the spatula thoroughly after each use to remove algae or residue and prolong its life.