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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.
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)
Algan 250 ml from Preis, is an anti-algae treatment for saltwater aquariums . It acts against red and black polluting algae, you will quickly find clean aquarium water thanks to Preis-Algan.
Order it before
15:00 tomorrow
and receive it
on
Wednesday, December 10, 2025
with
Chronopost - Livraison express à domicile
After the cure of Algan, try to stop the causes of this pollution. If the sea water is very polluted, it is advisable to change it and use Preis Sea Salt. Also ensure sufficient current in the pool. If you find no traces of nitrate or phosphate in your aquarium water, it is advisable not to wash the fast-acting filters, and to turn off the skimmer for about two weeks. This will lead to the formation of a group of bacteria that fight the polluting red algae. We advise you to add Baktoplan Marin at the same time.
Soft and moist pellets for all types of marine fish.
Prime Reef Flakes is a complete flake food rich in vitamins and proteins for marine and freshwater fish.
JoesJuice is the safest and most effective solution for ridding your aquarium of aiptasia and majano.
Fish-V-Power is a tonic for freshwater and saltwater fish in aquariums. To be used regularly, as a treatment, after any illness or after the acquisition of new subjects, or to help young fish to develop well.
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
Masstick is a balanced and natural freeze-dried food for omnivorous fish and marine invertebrates. Once re-hydrated, an adhesive paste is obtained which can be stuck on any surface of the aquarium, allowing no loss and limiting pollution.
Checker HC mini-photometer for the measurement of calcium in seawater from 200 to 600 mg/L (ppm).
HI 758 is delivered with 2 measurement cuvettes and their cap, reagents for 25 tests, 1 plastic pipette, 1 automatic 100 µL pipette with tip and the battery.
.
ESHA Trimarin 20ml is a special seawater treatment for seahorse disease, fin rot, spotting disease, dermal bleeding, skin disorder, gill worms, epidermal mould, open wounds, epidermal infections, scale roughness, Oodinium (coral fish disease), cryptocarion, tissue degeneration and prominence disease.
Preis Coly effectively protects freshwater and saltwater fish against gill and intestinal parasites.
The Söchting ADW oxidator catalyst allows you to replace or add a new catalyst in your Oxydator reactors to renew or increase the generation of oxygen.
Aquarium Systems' First Defense Treatment – 24x10 ml is the perfect little boost to boost the health and resilience of your fish, corals, and invertebrates. This unique blend of vitamins, immune boosters, and natural protectants reduces the stress of water changes, treatments, or shipping. It also helps neutralize heavy metals, chlorine , and other unwanted substances while maintaining a healthy pH balance. Whether after a disturbance or when acclimating new residents, this 100% safe product supports the energy, coloration, and natural immunity of aquarium inhabitants. All in just a few easy-to-administer drops.