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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)
ONE from Polyplab delivers calcium , magnesium and alkalinity to your reef in a simple and convenient formula. It is a perfectly balanced calcium system that does not require complicated reactors, multi-part systems or additional equipment.
Order it before
15:00 tomorrow
and receive it
on
Wednesday, March 25, 2026
with
Chronopost - Livraison express à domicile
PolypLab One is made from two forms of acetate and hydroxide salts. When dosed, calcium and magnesium ions are freely absorbed by corals and many other reef organisms. Acetate ions are metabolized by bacteria to create biologically available biocarbonate. Hydroxide salts provide additional buffering capabilities.
- Does not raise salinity.
- Does not contain calcium carbonate.
- Phosphate and silicate free.
Ingredients: calcium acetate, magnesium acetate, hydroxide salts
Contains approximately: 70,000 mg/l calcium, 16,000 mg/l magnesium, 4,000 meq/l alkalinity
Fill the bottle with osmosis water and shake. your product is ready to use. Shake well before each use. For 190 liters of total aquarium volume, dose 1 to 4 capfuls (5 to 20 ml) in a well-mixed place, away from direct contact with corals. Keep bottle tightly closed when not in use.
This product may temporarily cloud aquarium water after dosing, so it is recommended to dose overnight.
Correct dosage of One maintains: 400 ppm Ca, 7 dkh, 1300 ppm Mg
Reef Crystals Sea Salt is the first enriched saltwater formulation containing an additional supply of elements important for reef aquarium enthusiasts.
4 Kg bucket.
The essential microorganism solution for a healthy, well-balanced and effective bacterial fauna in the aquarium.
Tropic Marin ® NITRIBIOTIC is a solution rich in probiotic and nitrifying bacteria for saltwater and freshwater aquariums
Coral Colors A from Red Sea is a complex of iodine and halogens that promotes the pink color of corals . Coral Colors A additive contains iodine and other halogens which are associated with many biological processes, one of which is the production of pink pigments in the soft tissues of corals.
Coral Colors C additive is part of a range of major, minor and trace element complexes that together meet the needs of corals. It is a complex of 8 light metals including iron, manganese, cobalt, copper, aluminum, zinc, chromium and nickel. A complex of iron and complementary trace elements that promotes the green colors of corals.
Red Sea 's Trace Colors BioActiv Elements is a trace element complex that promotes purple and blue colors in corals .
Enhance colors by encouraging biology! Improves the action of purifying bacteria and promotes biology in the marine aquarium. A large and beneficial biofilm is quickly created.
MICROBE-LIFT Special Blend is a bacteriological solution that can be used in all types of aquariums and is non-toxic to living organisms (fish, plants, corals, live rock, etc.). This natural solution ensures a stable biological cycle within the aquarium, reduces water changes by destroying organic waste , eliminates odors , and produces crystal clear water .
Calcium 850 gr from Aquaforest allows to maintain the level of calcium or to increase it, in reef aquariums.
Concentrated solution to increase calcium in the aquarium.
Concentrated solution to increase calcium in the aquarium.
Bio-Calcium 500g from Tropic Marin is biologically ideal calcium supplement for reef aquariums using the Balling method
Bio-Calcium 1800g from Tropic Marin is biologically ideal calcium supplement for reef aquariums using the Balling method
Carbo calcium 1000ml is a ultra-concentrated additive to increase calcium and carbonate hardness for saltwater aquariums.
Ultra Easy CA + SR is a highly concentrated calcium and strontium additive for marine aquariums.
Calcium hydroxide Ca(OH)2 can be used for the preparation of lime water. This saturated solution of calcium hydroxide helps provide calcium and maintain the alkalinity of your aquarium.
pure >98.0%, Ph Eur, USP, FCC, E 526e