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)
This solution increases the carbonate hardness in marine aquaria. KH Plus was created to address shortages and sudden drops in carbonate hardness levels and restore ionic balance in the aquarium.
Dosage: 10 ml of KH Plus solution increases the carbonate hardness by 0.5 dKH in 100 l of water.
Order it before
15:00 tomorrow
and receive it
on
Saturday, January 31, 2026
with
Chronopost - Livraison express à domicile
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MarinLabs laboratory water analysis using ICP-OES technology. This kit allows an analysis of the water in your aquarium.
Analysis of 36 elements: Li, Si, I, Ba, Mo, Ni, Mn, Be, Cr, Co, Fe, V, Zn, Hg, Se, Cd, Sn, Sb, As, Al, PB, Ti, Cu , La, Sc, W, Na, Ca, Mg, K, Br, B, Sr, S, P, PO4 + Salinity + KH!
MarinLabs laboratory water analysis using ICP-OES technology. This kit allows an analysis of the water in your aquarium and your osmosis water.
Analysis of 36 elements: Li, Si, I, Ba, Mo, Ni, Mn, Be, Cr, Co, Fe, V, Zn, Hg, Se, Cd, Sn, Sb, As, Al, PB, Ti, Cu , La, Sc, W, Na, Ca, Mg, K, Br, B, Sr, S, P, PO4 + Salinity + KH!
Solution to increase carbonate hardness in marine aquariums. KH Plus was created to address shortages and sudden drops in carbonate hardness levels and restore ionic balance in the aquarium. An adequate value of carbonate ions is necessary for coral growth and maintenance in good health as well as for the construction of skeletons. Due to the presence of carbonate ions, this may also improve pH stability.
Dosage: 10 ml of KH Plus solution increases the carbonate hardness by 0.5 dKH in 100 l of water. The carbonate hardness of the reef aquarium should be around 6.5-8.5 dKH. Do not increase the KH by more than 0.5 dKH every 24 hours. Please ensure your magnesium level is within the recommended range before attempting to increase or adjust your calcium and carbonate hardness levels.
MG Plus Lab is a highly concentrated formula to increase magnesium concentration in marine aquariums. 10 ml of magnesium solution increases the level of magnesium by 10 mg/l (ppm) in 100 l of water.
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 supplement contains concentrated calcium.
10 ml of product increase calcium by 20 mg/l (ppm) per 100 liters of water.
The recommended level of calcium in the aquarium is 380 – 460 mg/l (ppm).
This SALIFERT brand analysis kit allows you to accurately measure the magnesium level of your seawater. Allows you to take around 50 measurements.
CupriSorb™ is a powerful adsorbent of copper and heavy metals. It removes all forms of copper and remains effective until its color turns blue-black.
This SALIFERT brand analysis kit allows you to accurately measure the calcium level of your seawater. Allows you to take 50 to 100 measurements.
Epoxy Aquascape violet from DD H2ocean is a two-component epoxy glue in coralline mauve color for cuttings and decorating . Specially developed by DD for use in saltwater and freshwater aquariums and other underwater applications.
ATI Labs - Iodine 1000 ml is a highly purified supplement designed to maintain optimal iodine levels in reef aquariums. A key element for the health of corals, shrimp and fish, iodine is involved in pigmentation, immunity and even molting in crustaceans. A lack of iodine can quickly result in dull colors, fragile tissues or molting problems . This concentrated bottle allows for simple and precise adjustment, while integrating perfectly into your daily routine. Produced and controlled in Germany according to European standards, this solution guarantees a reliable and safe supply , essential for demanding aquarists.
This supplement contains concentrated chromium. 1 ml of product increases the chromium rate by 0.0005 mg/l (ppm) in 100 liters of water.
The recommended level of chromium in aquarium water is 0.0001 – 0.0004 mg/l (ppm).
Cobaltum Lab from Aquaforest is a supplement that contains concentrated cobalt . 1 ml of product increases the cobalt level by 0.0005 mg/l (ppm) in 100 liters of water.
The recommended level of cobalt in aquarium water is 0.0001 – 0.0006 mg/l (ppm).
This supplement contains concentrated lithium.
1 ml of product increases the lithium level by 0.01 mg/l (ppm) in 100 liters of water.
The recommended lithium content in aquarium water is between 0.15 and 0.20 mg/l.
This supplement contains concentrated iron.
1 ml of product increases the iron level by 0.001 mg/l (ppm) in 100 liters of water.
The recommended iron content in aquarium water is 0.02 – 0.06 mg/l (ppm).
This supplement contains concentrated manganese.
1 ml of product increases the manganese level by 0.001 mg/l (ppm) in 100 liters of water.
The recommended level of manganese in aquarium water is 0.001 – 0.0022 mg/l (ppm)
Molybdenum Lab from Aquaforest is a supplement that contains concentrated molybdenum. 1 ml of product increases the molybdenum level by 0.001 mg/l (ppm) in 100 liters of water. The recommended level of molybdenum in aquarium water is 0.0045 – 0.012 mg/l (ppm).
This supplement contains concentrated nickel.
1 ml of product increases the level of nickel by 0.001 mg/l (ppm) in 100 liters of water.
The recommended level of nickel in aquarium water is 0.001 – 0.01 mg/l (ppm).
This supplement contains concentrated vanadium.
1 ml of product increases the level of vanadium by 0.001 mg/l (ppm) in 100 liters of water.
The recommended level of vanadium in aquarium water is 0.001 – 0.0025 mg/l (ppm)