Ceratophyllum demersum - hornwort / hornwort

Product number: DE-764
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CHF 8.50
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CHF 7.50

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Product information "Ceratophyllum demersum - hornwort / hornwort"

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.

Aquarium: Community aquarium, Nano Aquarium, Perch aquarium
Genus: Ceratophyllum - Hornwort
Growth: fast
Origin: Worldwide
Properties: Floating plants
Stand: In the background
Composition
Feeding recommendation
Technical details
Size information

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7 June 2025 15:04

schnelle und kompetente Lieferung Danke

gute Menge och hoffe das ich damit die Algen in meinem Goldfischbecken im Zaume halten kann.

20 March 2025 15:58

Ausgezeichnete Qualität, sollte aber ohne Schnecken verschickt werden.

Die Qualität und die Proportionen der Pflanze sind sehr gut, während das Negative ist, dass sie mit Schnecken kontaminiert war.

30 July 2021 05:44

Immer wieder!

Schönes gesundes Kraut!

4 March 2021 14:25

Top

Das hornkraut wahr gefrohren hat sich aber schnell erholt und macht sich super im aquarium

17 September 2020 19:30

Wir sind zufrieden.

Sehr gut !

29 March 2019 17:41

Bien embaler pousse vit

Bien embaler pousse vit

30 November 2018 14:38

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Top

14 January 2018 11:17

Cool Alles Super...

Cool Alles Super

15 December 2017 18:00

Guter Lieferzustand. Gut...

Guter Lieferzustand. Gute Benacghrichtigung Die weitere Entwicklung der Pflanzen zeigt sich erst später!

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JBL pH 6,0-7,6 Test
Variant: Test set | Variant (2): Test set
JBL pH Test 6.0-7.6 - Quick test to determine the pH values in freshwater aquariums in the range 6.0-7.6 Controls the water values in aquariums simply and reliably. Determines the ideal pH value for freshwater aquariums Laboratory comparator system to compensate the inherent water colouring: fill plastic cuvette with sample water, add reagents to another cuvette, place both cuvettes in holder, read values on colour chart When to use: for setting up a new aquarium: daily for one week, afterwards weekly Online Laboratory: regular control for a healthy aquarium with conditions close to nature. JBL has water tests in the form of quick tests or colour change tests for every water analysis. Testing aquarium water for healthy, clear water Package contents: 1 quick test, pH Test 6.0-7.6 for approx. 80 measurements. Incl. reagent, 2 glass vials with screw cap, syringe, dosing spoon, comparator block and colour scale. Refill reagent available separately Healthy aquariums with conditions close to natureThe right water values are dependent on the fish stock and the plants in the aquarium. Even if the water looks clear it can be contaminated. With bad values diseases or algae can appear in the aquarium. To maintain a healthy aquarium with conditions close to nature it is important to check and adapt the water values regularly.For each water analysis JBL provides water tests in the form of quick tests or colour change tests. These determine a certain value or several values in one go. With these water tests you can recognise algae problems and negative nitrate, nitrite, potassium, magnesium values etc.Why test?The well-being of the aquarium dwellers and the growth of aquatic plants depend to a large extent on the pH level being kept as constant as possible. The pH level can also affect many substances dissolved in the water. Fluctuations in the pH level are definitely to be avoided.JBL Online LaboratoryRegular control for a healthy aquarium with conditions close to nature. Enter your water values into the JBL Online Laboratory and get a in-depth analysis of your values within seconds.Recommended pH values:Freshwater aquarium (community aquarium): 6.5-7.5Lake Malawi/Lake Tanganyika aquarium: 7.8-9.2Plant aquarium with few fish (aquascaping): 6.0-7.0Marine aquarium: 7.9-8.5Pond: 7.5-8.5

Variants from CHF 6.90
CHF 16.70

Myriophyllum mattogrossense
Myriophyllum MattogrossenseMyriophyllum Mattogrossense, also known as red columbine, is a decorative aquarium plant that is quite demanding.Growing difficulty: demandingLight requirements: strongCO₂ requirements: strongOutgrown plant height: up to 60 cmGrowth: fastTemperature: 24-28°CPlacement in aquarium: third levelOrigin: South AmericaCup diameter 6 cmMyriophyllum Mattogrossense or red coneflower is a rather demanding, although easy to grow tertiary plant. It is native to Brazil, more specifically to Mato Grosso in the Rio Amazon. It has long, brittle stems with pinnate, whorled leaves.The plant itself is reminiscent of dill in appearance. Under good conditions, it can bloom with small, red, single flowers. It needs a fertile, rich substrate and very intense lighting. Only then can it develop its full potential and show its beauty in the aquarium. It does not like coarse gravel, it grows much better in a fine but permeable substrate. Intensive CO₂ fertilization is advisable. Liquid fertilizer added to the water column will also improve the aesthetic qualities of the plant, which likes to make use of these resources. If it is well fertilized, it grows luxuriantly and the stems have a beautiful red color. It needs a long day, so the light should be on for at least 8-10 hours. It is very sensitive to the parameters that are not maintained. With regular water changes it grows vigorously and the leaves spread into green fans, while in old water the leaves become much smaller and unsightly. If you change the water every few months, you may lose the plant. Myriophyllum Mattogrossense thrives in both soft and hard water.pH 6-7.2.Temperature 24-28°C It is also important that you prune the Myriophyllum regularly. If the plant is not pruned, it will get very fine leaves, especially in the lower part, which will look very unflattering. Regular pruning of the tops helps to prevent this. The plant reproduces very easily, it is enough to plant the cut tip in fertile soil, and it will quickly form a rich, filamentous root system. Due to the need for fertilizer and the capriciousness of the plant, it is not recommended for beginners in aquaristics. The plant is grown in vitro and is free of snails, parasites and algae. A high quality gel was used as a nutrient solution for breeding, so it can quickly and easily adapt to new conditions..

CHF 6.50

Tropica CO2 Plant Growth System Nano Set
The Plant Growth System Nano is a small, elegant solution for small aquariums A Plant Growth System Nano is a desirable solution for precise CO2 dosage for small aquariums. CO2 addition benefits the growth of all plants and improves colour development. A simple and inexpensive way to supply extra CO2 to the plants in your aquarium Easy to install, use and maintain Suitable for starter-sets, where even small amounts of extra CO2 will make a positive difference for the plants User guide: Ensure that the regulator is fully off before you mount the regulator on the CO2 cartridge. Fill the diffuser-chamber with water. Place the cartridge in the rack, slide the suction cups on the hose and mount the hose to the regulator and the diffuser. Mount the diffuser with the suction cups at the inner side of the tank near the bottom and place the hose in the back corner. Leave the diffuser for 24h in the tank to ensure the ceramic disc is fully moistened. Open the regulator carefully and count the number of bubbles per minute in the diffuser-chamber. Wait 5 minutes, adjust and repeat until the number of bubbles per minute is similar to the recommendation in the table. The table shows recommended dosage (bubbles per minute) in different tank sizes. A 95 g CO2 cartridge contains 50,000 ml CO2. The most important nutrient for plants is CO2. The natural CO2 level in an aquarium is 0-0.5 mg/L of water.Even the slightest addition of CO2 can make a big difference improving the growth and vigour of the plants. If the aquarium contains only slow-growing Easy-plants, the addition of CO2 gas into the water should reach a level of approx. 3 mg/L to ensure good growth conditions. For Medium category plants the CO2 requirement is approximately 10 mg/L and for Advanced plants approx. 25 mg/L. *) If you have a larger aquarium containing Medium or Advanced plants, the lifetime of a nano-cartridge will be too short.In this case we recommend a larger cylinder e.g. 2 kg refillable.  

CHF 109.00