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.
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)
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Sand
Substrate for reactor
Sea Salts
Pond Substrate
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Seawater Equipment
Basin Equipment
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Ground nature Nature Midland 5kg from Dupla is a gravel of size 0 to 8 mm for aquarium. Dupla gravels are natural and produced in Europe , they are ideal for aquascaping or for decorative purposes.




The correct amount of substrate is calculated by multiplying the length of the aquarium (cm) by its width (cm) and then dividing by 140. The result indicates the amount of substrate needed to obtain a layer of a thickness of 5 cm. Example: Length 100 cm x width 40 cm: 140 = 28.6 kg
Wash gravel in cold tap water to remove abrasion.
This SALIFERT brand analysis kit allows you to accurately measure the calcium level of your seawater. Allows you to take 50 to 100 measurements.
This analysis kit from the SALIFERT brand allows you to measure the Kh of your seawater with precision. Allows you to take 100 to 200 measurements.
This SALIFERT brand analysis kit allows you to test the pH of your seawater accurately, on a scale of 7.4 to 8.6. Allows you to take around 50 measurements.
This SALIFERT brand analysis kit allows you to accurately measure the magnesium level of your seawater. Allows you to take around 50 measurements.
Accurately tests the nitrate level of your seawater.
Allows you to take around 60 measurements.
Instructions in French
Net with zipper for placement of filtration media. Size: 25x30cm.
TETRA Active Substrate 3L is a natural substrate designed to provide a healthy, stable, and effective base for planted aquariums. Thanks to its porous clay structure , it promotes regular water circulation and creates excellent conditions for root development. Plants anchor themselves more easily, even with fine roots, which helps achieve faster and more vigorous growth . This substrate also limits compaction, reduces stagnant areas, and encourages the colonization of beneficial bacteria , essential for the biological balance of the tank. Its rounded shape also provides a natural appearance and protects bottom-dwelling fish. It's a solid foundation for a clean, balanced, and enjoyable planted aquarium.
Accurately tests the phosphate level of your seawater.
Allows you to take around 60 measurements.
Instructions in French
Scalare 1-3mm black gravel is a fine black sand for freshwater use .
Loire sand from Scalare is a beige-coloured sand for freshwater use . The grains measure between 0.2 to 0.5 mm.
A 10 kg bag can accommodate an aquarium up to 80 liters.
Scalare fine clear gravel 1-2 mm is a fine sand for freshwater use and decoration of your aquarium.
Grind Beach sand from Scalare is a fine white sand for freshwater use and decoration of your aquarium.
Scalare White River Sand gravel is a fine sand for freshwater use and decoration of your aquarium.
The Decogravel Firenze 6-9 mm from Scalare is a blue gravel for freshwater use and decoration of your aquarium.
Scalare 1-3mm black gravel is a fine black sand for freshwater use .
The Decogravel Livorno 6-9 mm from Scalare is a black gravel for freshwater use and decoration of your aquarium.