Ceratophyllum demersum
max. growth height
- 120 cm
Country of origin
Cosmopolitan
Suitability
Discus aquarium, community aquarium, NanoCubes, perch aquarium
Type
Floating plant
family
Ceratophyllaceae
Genus
Ceratophyllum
Propagation
Head cuttings, side shoots
Growth rate
fast
pH
6 - 8
Water hardness
5 - 25 °dh
Advice
Recommended as an algae stopper for all new installations. Care instructions
The hornwort is a cosmopolitan plant that can be found in many bodies of water around the world. We found the free-floating stem plant in huge populations in a tributary of the Rio Miranda on the edge of the Pantanal in South America. The growth rate of the stems is enormous, so they have to be constantly pruned. Ceratophyllum is considered a "miracle weapon" against algae growth. The explanation is quite simple: the plant is a strong nutrient consumer and removes the algae's food source. The use of hornwort is recommended for every new aquarium.Wir sind sehr bemüht, dass unsere Pflanzen gesund und unbeschädigt bei Ihnen ankommen. Trotz grösster Sorgfalt, kann es vorkommen, dass Pflanzen durch den Postversand oder andere unvorgesehene Ereignisse, leicht beschädigt sind. Dazu zählen braune Blätter gleichermassen, wie abgeknickte Zweige. Dafür übernehmen wir keine Haftung.
JBL Blanki - Non-scratch aquarium glass pane cleaner
Cristal-clear aquarium and terrarium panes
cleaning cloth and sponge to remove algae and dirt
sponge to remove algae and dirt from the inner side of the aquarium or terrarium pane; clean and easy: cloth for the external cleaning of the pane
Safe and optimal for children
chemically neutral, no blades, non-rust
Note: not suitable for plastic panes, keep the sponge cushion free of sand
SuperFish Scapers Tool Support Holder for aquarium tools
The SuperFish Scapers Tool Support offers the perfect solution for neatly storing your scaper tools. This practical holder allows you to hang your tools safely and within easy reach - ideal for aquarium enthusiasts who want to keep their equipment within easy reach and well organized.
Product features:
Optimally organized: The SuperFish Scapers Tool Support keeps your scaper tools neatly organized. No more chaotic piles of tools - everything has its place.
Easy to install: The holder can be easily attached to the edge of the aquarium so that your tools are always within reach without taking up extra space.
Versatile compatibility: Suitable for aquariums with a glass thickness of 5 to 16 mm - adapts flexibly to different aquarium sizes.
Sturdy acrylic holder: The sturdy holder made of high-quality acrylic offers enough space for 3 pairs of scissors, 2 pairs of tweezers and 2 spatulas. This means your tools are always well organized and ready to hand.
Space-saving and functional: The holder makes optimum use of the edge of the aquarium so that you can keep your valuable scaper tools safe and space-saving at the same time.Zoo Roco tip:The SuperFish Scapers Tool Support is the ideal holder for your aquarium tools and ensures tidiness and quick access during aquarium maintenance. It can be easily mounted on the edge of aquariums with a glass thickness of 5 to 16 mm and offers space for 3 scissors, 2 tweezers and 2 spatulas. The sturdy acrylic holder is the perfect solution for keeping your scaping tools safe and within easy reach.
Dennnerle snail catcher for aquarium panes
The Dennerle Snail Catcher is the clever solution for removing unwanted snails from the aquarium - simple, clean and animal-friendly. With the practical snail catcher, snails can be efficiently removed from the glass. Thanks to the adjustable handle, you can easily reach every corner of your aquarium. Ideal for all aquarium sizes and particularly useful for heavy snail infestations.
Advantages at a glance:
Quick and gentle removal of snails
Ideal for freshwater aquariums
Adjustable handle for individual tank depth
With the Dennerle Snail Catcher, collecting snailsin the aquarium becomes
in the aquarium is child's play. Simply guide the snail catcher along the aquarium
along the aquarium glass - the snails are gently transported by the roller into the integrated catch container. Thanks to the extendable telescopic handle (max. 41 cm), your hands stay dry while you keep the aquarium clean.
Zoo Roco tip:A plague of snails is always caused by an excess of food. Reduce the amount of food for the fish and the snail infestation will decrease!
Dennerle Snail Catcher, snail catcher aquarium, collect snails, aquarium snail removal, aquarium cleaning, snail trap aquarium, aquarium accessories Switzerland, Dennerle aquarium, snail control without chemicals, telescopic handle aquarium, Zoo Roco Switzerland
CrystalSkim surface skimmer
The OASE CrystalSkim is the perfect solution for aquarium owners who want to remove dirt and deposits from their aquarium. Using the latest technology, the surface skimmer ensures thorough and efficient cleaning of the water surface. It not only removes organic deposits, but also fats and oils that can build up on the surface, thus contributing to clear and healthy water. 350 = up to an aquarium with a capacity of 350 liters600 = up to an aquarium with a capacity of 600 litersImportant to know:
Efficient cleaning: Removes dirt and deposits from the water surface.
Innovative technology: With OASE AquaClear technology for particularly effective dirt removal.
Easy handling: The ergonomic design ensures comfortable use.
Hygienic and clean: Contributes to improved water quality and promotes the well-being of fish and plants.
User-friendly: Easy to install and operate, without time-consuming preparations.High level of safety: An integrated collection basket ensures the safety
aquarium inhabitants so that they cannot get into the skimmer under any circumstances.
into the skimmer. This can be removed as an option
The OASE CrystalSkim offers a powerful solution for cleaning the water surface in ponds and aquariums. With the OASE AquaClear technology, the surface vacuum cleaner not only removes visible deposits and dirt, but also invisible layers of grease and oil residues that often cloud the water surface and impair the water quality.
The CrystalSkim is ideal for aquariums with a volume of up to 600 liters. It cleans the water surface without aggressive chemicals and thus ensures natural and gentle care. The skimmer is equipped with a practical filter mechanism that continuously vacuums the surface and keeps the water quality at a high level.
Its ergonomic design and ease of use make the OASE CrystalSkim 600 an indispensable aid for the regular care and maintenance of aquariums. Installation is quick and uncomplicated - simply attach it to the glass with the suction cups - plug it in and you're done!
The continuous cleaning of the water surface reduces the growth of algae and harmful microorganisms, resulting in healthier and clearer water. This not only has benefits for the aesthetics of your aquarium or pond, but also for the well-being of your fish and plants.Zoo Roco tip:
Use the OASE CrystalSkim as part of your regular aquarium maintenance. Dust on the surface of open aquariums is particularly annoying. The surface becomes crystal clear with the surface skimmer!
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.
Gravel Cleaner Round - round substrate cleaner
The Gravel Cleaner Round is the perfect substrate cleaner for your aquarium. With its round design, it ensures thorough, gentle cleaning of the substrate and effectively removes dirt, deposits and excess nutrients.
Thanks to the high-quality workmanship, it is convenient and safe to use, while quick water changes and clean substrate ensure healthy water quality. Ideal for aquarium enthusiasts who value a clean, species-appropriate environment for their fish and plants.
With the Gravel Cleaner Round, you can easily clean the substrate, remove dust and debris and ensure stable, clear water quality. Efficient, durable and easy to use - so your aquarium is always perfectly maintained.
Rely on quality and professional cleaning - with the Gravel Cleaner Round for a healthy aquarium
JBL ProScape care gloveCare glove for cleaning the glass and objects
Easy cleaning with fun!
Reaches all nooks and crannies in the aquarium.
Removes algae from plant leaves and decorative material.
For cleaning technical equipment and pump parts.
JBL Pro Clean BAC Cleaning bacteria that instantly clean your aquarium. A cartridge filled with cleaning bacteria that will keep your aquarium clean and your fish healthy. These bacteria are among one of the good bacteria that transform toxins into harmless ones. Various JBL bacteria products contain high concentrations of certain strains of bacteria that, for example, convert problematic nitrogen compounds such as ammonium (NH4), ammonia (NH3) and nitrite into harmless nitrogen compounds (nitrate (NO3) or nitrogen gas (N2)). You also don't need to worry about overdosing the Pro Clean BAC because the bacteria will extract your nutrients from these nitrogen compounds and if they don't eat enough, these bacteria will die. Helps keep the aquarium cleanBefore use, shake the cartridge and empty the entire contents into the aquariumSupports the filter, breaks down pollutants and cleans the bottomBest used after a water change, adding a new fish or cleaning the filter
SuperFish BLADES to window scraper stainless steel10 stainless steel blades to window scraper from SuperFish.The sharp razor blade removes stubborn algae deposits from aquarium glassThe razor blade is easy to replaceStainless steel with long lifeContents: 10 pieces.
PROCRISTAL UV-CCrystal clear and healthy waterPoor lighting conditions, over-fertilization or even an excess of nutrients can have a negative effect on aquarium water and promote algae. Suspended algae lead to green turbidity, bacteria to whitish turbidity. The JBL Water Clarifier removes turbidity caused by bacteria and suspended algae. The aquarium water is passed through the stable, UV-resistant housing of the clarifier. The UV-C radiation kills the bacteria, other germs and suspended algae in the water flowing through. The efficiency of this UV-C water clarifier is particularly high because the glass bulb is surrounded by a polished, reflective stainless steel foil that reflects the UV-C radiation, thus doubling the efficiency. This can also have a positive effect on the elimination of sessile algae, such as filamentous algae, as their spores are also largely killed.No harmful side effectsNo change in water values / no negative effects on important cleaning bacteria in the filter.Easy installationConnect the water clarifier to the external filter or a separate water pump. Due to included 90° angle, any desired installation position can be achieved.SafetyThe JBL UV-C water clarifier is TÜV-tested and has a safety switch for automatic shutdown when the device is opened. The housing is UV-resistant and sturdy walls and has an LED lamp that indicates whether the UV-C burner is working .Difference from the previous model JBL ProCristal UV-C Compact:The function indicator lights are now located on the flat side of the electrical unit and the microswitch for automatic shutdown of the burner when the housing is opened (if the plug has not been pulled out) is changed to a magnetic safety switch. As a result, the electrical units of the previous models (Compact) do NOT fit the new ones (Compact Plus) and vice versa. Crystal clear and healthy water: 36 W UV-C water clarifier for fast and efficient removal of greenish and whitish turbidity in freshwater and saltwater aquariums as well as garden ponds.Space-saving installation: connection to external filter or separate pump. Inlet/outlet opening mounted in a practical way. Shortest installation length: 61 cmPartial disinfection up to 3000 litres aquarium (pump max. 1000 l/h) /30,000 l pond (pump max. 4000 l/h), against floating algae up to 800 l in aquarium (pump max. 1000 l/h) /up to 8000 l pond (pump max. 4000 l/h)TÜV tested, safety switch: automatic switch-off of the UV-C burner when the unit is opened. Sturdy, UV-resistant housing, 2-glass constructionScope of delivery: Complete UV-C unit, 5 m cable, UV-C burner 36 W, base: 2G11, wall bracket, V2A screws, hose connection sleeves for 12 to 40 mm hoses. Warranty: 2 (+2 years if the product is registered)
Convenient and effective way to catch flatworms (planaria) without using chemicals
Equip trap with food bait (JBL NovoTab), use suction pad and cord to hang it at an angle over the bottom and empty trap the following day
Convenient emptying of the trap: open lower plug and upper screw top and rinse under running water
Completely non-toxic in freshwater and marine water
Ø 17 mm, 13 cm
Package content: 1 complete planaria trap (13 cm long) with transparent cord and suction pad for slanted positioning
Flatworms (Platyhelminthes):To this class of animals belong the unpopular planaria which sometimes massively reproduce in aquariums and then can become a disturbing pest. They mostly lead a hidden existence and appear only at night. After using a planaria trap many people are surprised how many flatworms were present in their aquariums! Since chemical means against planaria have mostly unwanted side effects, the JBL planaria trap is a very good alternative without harmful side effects!Flatworms in marine water:Flatworms in marine water can look very beautiful, such as slugs. But they can also cause problems for corals, when they increase alarmingly and infest the corals. There are Turbellaria which, extremely well camouflaged, even can’t be found on a closer look. This also includes e.g. the Acropora-eating flatworm which can infest stony corals and lead to serious damage. Through an iodine bath of the affected coral outside the aquarium (2 ml Betaisodona/l) the Turbellaria will be paralysed and can be flushed away with a strong water jet. The wrasse Pseudocheilinus hexataenia is considered as the recommended natural enemy of choice, as it can even recognise clutches of worms to eat them.
EHEIM Multibox 31 x 18.7 cm H 10 cm
The EHEIM MultiBox is a clever and extremely practical idea for both aquarium maintenance and aquascaping, keeping everything you need at your fingertips. Just hang it on!
The simplest ideas are often the best. Where would you normally put your tools such as scissors, tweezers, glass scraper, plant tongs, etc., whilst doing maintenance work on your aquarium? Where do you put your plants and utensils for aquascaping? What do you do with dripping internal filters, plant residue and waste? Where do your new aquarium inhabitants get used to their new environment? Where is your quarantine or treatment area?
The EHEIM MultiBox is the perfect solution for organising your work area – simply hang it on the aquarium glass or cabinet door. The hanging bracket, tool holder, lid and overall dimensions have all been skilfully designed for convenience and practicality.
Multifunctional:
Practical, hook on container for maintenance work and aquascaping
Section for plant residue, algae and other waste
Can be used for carrying wet items (internal filters) to the sink or waste to the bin
Compartment for acclimatising tank inhabitants to a different or new environment
Quarantine or treatment compartment
Divided lids prevent fish from jumping out (opening for ventilation hose included)
Secure fit:
Simply hang on the aquarium or, if the aquarium hood makes this impossible, on the cabinet door
Hanging bracket can be adjusted from 4mm (for aquarium glass) to 20mm (for cabinet doors).
Spacer for vertical adjustment – locked in position at the bottom of the box
6 eyelets to hang on tools (tweezers, scissors, fish net, glass scraper etc.).
Ideal dimensions:
Dimensions (L x W x H): 310 x 187 x 101 mm.
The box can be filled with up to 2.5 l of water.
The size of the box is ideal for acclimatising fish to their new environment as, once settled, they can be gently caught and released into the aquarium with a small net. This reduces the risk of infection, as no external water is introduced into the aquarium.
Dennerle Nano Alginator 2500 - It doesn’t splash around, it just wants to clean!
The Alginator is a real innovation in the field of algae magnets and sets new standards in cleaning performance and handling.It thus offers above-average user benefits and – despite the somewhat high price, partly due to the strong neodymium magnet – outstanding value for money.
The Alginator stands out due to its:
excellent cleaning performance, for fast, effective cleaning (soft-side design)
small internal mechanism for cleaning behind plants, technology etc.
ergonomic shape for easy, safe, effortless use
effective cleaning of usually difficult to clean "curved corners"
The excellent cleaning performance of the Alginator is a result of its above-average attractive force of 2.5 kg. This is achieved thanks to the special arrangement and additional strength of high-quality neodymium magnets. It also has a special cleaning fleece with angled bristles.
The patent-pending soft-side design enables the efficient cleaning of curved corners of aquarium glass, thanks to the flexible longitudinal edges.
The flat shape of the internal part means it is easy to wipe under equipment (e.g. heaters) that is attached with suction cups.
Thanks to these design features, the Alginator removes all types of biofilm from aquarium glass: Bacteria, brown algae, green algae, brush algae and even stubborn red coral algae in saltwater aquaria.
More technical details
Suitable for all aquarium glass up to 6 mm thick
For fresh and saltwater
Dimensions:
Internal part: 33 x 33 x 11 mm (W x D x H)
external part: 42 x 33 x 18 mm (W x D x H)
SuperFish BLADES to window scraper stainless steel10 stainless steel blades to window scraper from SuperFish.The sharp razor blade removes stubborn algae deposits from aquarium glassThe razor blade is easy to replaceStainless steel with long lifeContents: 10 pieces.
CHF 4.90
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