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
Basin Supplements
Basic elements
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)
Nyos® BYOTIC restores the natural biological bacterial balance in the aquarium. Its specially developed formula, based on concentrated probiotic bacteria , allows for low-dose use. This product promotes better polyp expansion and improves coral vitality . It is highly pure, with no risk of increased phosphates.
Order it before
15:00 Monday
and receive it
on
Tuesday, February 17, 2026
with
Chronopost - Livraison express à domicile
Even in well-established aquariums, corals sometimes die for unknown reasons. We have identified an imbalance in the bacterial population in which pathogenic germs (e.g. vibrios) are present as the cause. Nyos® BYOTIC restores the natural biological bacterial balance. We recommend using it not only in case of problems, but also as a preventative measure.
Dosage in case of problems: 1 g/100 litres per day for 3 to 5 days, then 0.5 g/100 litres per day until symptoms disappear (2.5 ml measuring spoon = 2 g/5 ml = 4 g).
Preventive dosage: 0.5 g/100 liters once a week
Dissolve the required amount of BYOTIC in a separate container with aquarium water, then add to the aquarium
Notes: Turn off the UV clarifier during treatment.
Higher dosages may result in a slight decrease in nutritional values (nitrate and phosphate).
Carbon 1 L from Aquaforest are high quality activated carbon granules . They remove unwanted chemical compounds in saltwater and freshwater aquariums.
Red Sea power supply is a spare part for ReefLed 90/115 .
Fauna Marin 's Reef ICP Test Total provides a quick, accurate and easy overview of over 90 water values in reef aquariums. From macro elements to trace elements and pollutants, you get a complete overview with corresponding dosage and action recommendations . This analysis will also give you: Salinity, relationship values, nitrates, nitrites, phosphates, fluorine and alkalinity.
An RO water test is also included in the Reef ICP TOTAL TEST SET.
FAUNA MARIN Speed Cleaner is ideal for maintaining your marine aquarium equipment . Specially designed to clean pumps and technical equipment, this product easily removes stubborn limescale deposits and algae , ensuring optimal operation of your devices. Thanks to its powerful formula, it safely removes organic substances, including biofilms. By using Speed Cleaner, you extend the life of your equipment while ensuring a healthy environment for your marine inhabitants.
Effective media for reducing the level of phosphates and silicates in saltwater and freshwater aquariums.
Pohl's B-Balance contains essential minerals and its addition makes it possible to maintain delicate animals like Cespitularia. Particularly enhances the red color of Acropora, Stylopora and Pocillopora. The corals are healthier and more resistant, the establishment of their bases is more solid and grow even in areas of low light.
Test kit, high sensitivity, carbon hardness (kh) in seawater. Laboratory precision at an attractive price for your tests.
100 micron nylon micron bag filters special for Max Nano aquariums.
Bio S from Aquaforest is a supplement containing bacteria, which create a favorable environment for the proliferation of strains of Nitrospirae and Nitrobacter .
Bio S 50 ml from Aquaforest is a supplement containing bacteria that create a favorable environment for the proliferation of strains of Nitrospirae and Nitrobacter .
Pro Bio S 50ml from Aquaforest is a supplement highly concentrated in probiotic bacteria . For the natural elimination of nitrates and phosphates.
Pro Bio S 10ml from Aquaforest is a supplement highly concentrated in probiotic bacteria. For the natural elimination of nitrates and phosphates.
Pro bio F 25g from Aquaforest is a culture medium for probiotic bacteria . This product improves water quality and helps clean the substrate.
An effective assistant for aquariums with bacterial film.
KORALLEN-ZUCHT cyano clean is a special strain of bacteria that competes with cyanobacteria .
A special strain of bacteria that competes with cyanobacteria.