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Aquarium and pond equipment at the best prices!
For those passionate about aquariophily
Having trouble finalizing your order? Contact us 24 hours a day by email at information@zoanthus.fr.
Analysis
Analysis / Tests
Basin Analysis
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Balling Products
Seawater supplements
Basic elements
Fresh Water Supplements
CO2 system
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Water treatment
Bacterial Treatments
Adverse Treatments
Fish Care
Water treatment
Bacterial Treatments
Adverse Treatments
Fish Care
Water treatment
Bacterial Treatments
Fish Care
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Seawater Food
Fresh Water Food
Food Basin
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Sand
Substrate for reactor
Sea Salts
Sands / Quartz / Substrates
Remineralizing
Pond Substrate
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Seawater Equipment
Freshwater Equipment
Basin Equipment
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Complete CO2 kit for aquarium up to 120 liters. Duration around 30 days.
Complete set including:
Regular production of CO2 thanks to the control gel
![]() | Bio-CO2 from DENNERLE takes advantage of the well-known fact that oxygen-deprived yeasts can produce CO2 from sugar. However, there is a problem: with pure sugar, the fermentation starts very quickly, but already decreases sharply after a few days. Consequence: the dose of CO2 diffused in the aquarium is too high at the start and insufficient shortly afterwards. On the other hand, DENNERLE Bio-CO2 with control gel permanently produces an almost invariable quantity of CO2 for more than thirty days, therefore more than a month! The production of each CO2 reserve deposit is well over 300,000 CO2 bubbles. So your aquarium gets an optimal supply every day. ![]() |
The CO2 production of DENNERLE Bio-CO2 increases with the heat of the water. The thermal container automatically adjusts the CO2 production to the temperature of the aquarium. Indeed, aquariums where a higher temperature prevails have an increased need for CO2.
Carbon 1 L from Aquaforest are high quality activated carbon granules . They remove unwanted chemical compounds in saltwater and freshwater aquariums.
Complete food for soft corals, mussels and other plankton filter feeders.
Feeding pipette available in 2 lengths : 385 mm and 560 mm. The tip can be removed for easy cleaning. You can also trim the tip to adjust the opening.
Food grade demineralization resin producing pure water with conductivity less than 1 µS . To be used as the last stage of reverse osmosis filters.
Packaged in resealable pouches for better storage.
Combined carbon 10" cartridge for premium line, platinum and standard reverse osmosis units.
Denitrol 100ml from JBL is a bacterial activator for introducing fish into freshwater and saltwater aquariums . Thanks to Denitrol, you will get adequate water for your fish and plants . Suitable for freshwater and saltwater aquariums, water turtles and shrimps.
Water conditioner for freshwater aquarium.
Perfect root support: soil substrate for freshwater or saltwater aquariums and terrariums. Vigorous plant growth: the fine grain size and density prevent the infiltration of humus and other waste.
Complete CO 2 enrichment kit for lush, healthy aquatic plants. For aquarium up to 130 liters.
organic CO2 system by Tropica is a ready-to-use CO2 kit for planted aquariums up to 60 liters . A simple and inexpensive solution that provides additional CO2 to plants in the aquarium. Easy to refill and recycle
CO2 System Nano is a ready-to-use CO2 kit for planted aquariums up to 200 liters . A simple and inexpensive solution that provides additional CO2 to the plants in the aquarium. The kit contains a 95 g single-use bottle, a pressure gauge , a CO2 diffuser - 3 in 1 , the hose and the support necessary to install the bottle against the external glass of the aquarium.
JBL Regulator advanced is a regulator with 2 pressure gauges for CO² fertilization systems for aquarium plants . It brings the cylinder pressure down to around 60 bar at a low working pressure of 1.5 bar in order to manage the CO² supply.
JBL's ProFlora CO² Basic Set is a professional CO2 fertilization system with automatic CO2/pH controller and refillable CO2 bottle for beautiful, vigorous aquarium plants and the right pH.
ProFlora CO² Advanced Set U from JBL is a complete CO2 fertilization kit, with 2 pressure gauges, night shut-off and single-use bottle for vigorous and beautiful aquarium plants .
Professional Set U from JBL is a CO2 fertilization system with an automatic CO² and pH control system. Sold with a 500 g disposable bottle. This product is ideal for obtaining beautiful plants as well as a correct pH in a freshwater aquarium of 40 to 600 liters.
Professional Set M from JBL is a professional CO2 fertilization system with automatic CO2/pH controller and refillable CO2 bottle for beautiful, vibrant aquarium plants and good pH .
Complete CO2 kit for aquarium up to 120 liters. Duration around 30 days.