- -15%
- -15%
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)
Renew is an activated carbon substitute with the advantage of being phosphate-free.
Order it before
15:00 tomorrow
and receive it
on
Tuesday, December 2, 2025
with
Chronopost - Livraison express à domicile
Renew™ is ideal for use in systems where the phosphate released from conventional activated carbons is a concern. Renew™ is also less aggressive than activated carbon, making it well suited to reef and planted aquariums. It is also beneficial for use in freshwater aquariums where the pH raising property of many carbons is not an asset. Renew™ will remove organics and particles in the submicron range; it will also help control ammonia, nitrates and phosphates.
Renew™ should be used in exactly the same way as activated charcoal. Use 250 ml for every 120-160 L (30-40 US gallons). Use in filter bag only. Although Renew ™ is clean, it is advisable to rinse it before use. It lasts about the same as charcoal (4-6 weeks).
Oodinex 20ml is a special seawater treatment against Oodinium , cryptocarion (whiteheads), tissue degeneration.
Ultra Carb L is an activated charcoal specially designed for permanent or long-term use.
Reef Phytoplankton™ is a concentrate of marine green and brown phytoplankton designed to provide fatty acids, proteins, vitamins, essential amino acids, along with organic carotenoids for invertebrate nutrition. Ranging in size from 1-20um, it can feed a wide range of aquarium filter-feeding marine animals and invertebrates.
Liquid reagent for seawater alkalinity (HI 755), 25 tests.
Pack of trace elements to be diluted directly in Balling preparations, at a rate of 25ml each for 5 liters of preparation.
See product descriptions for more details.
This product consists of sterile brine shrimp nauplii in an aqueous solution. Artemia nauplii are used on a large scale in the aquarium industry, especially for the feeding of fry but also for the maintenance of invertebrates.
A ready-to-use solution when and where you need it!
Seachem DeNitrate 1L effectively removes nitrates, nitrites and ammonia from your aquarium water.
The only food for all marine fish
It avoids the risk of deficiency and thus keeps your fish in perfect health.
With Antiparasitika, Astaxanthin, Beta-Glucan and Seaweed.
Carbon 1 L from Aquaforest are high quality activated carbon granules . They remove unwanted chemical compounds in saltwater and freshwater aquariums.
Effective media for reducing the level of phosphates and silicates in saltwater and freshwater aquariums.
Zeomix 1kg from Aquaforest is a mixture of specially selected zeolites. It can be used in saltwater and freshwater aquariums.
High quality resin intended for the demineralization of water.
For use in reverse osmosis filters, primarily as the final stage in the purification of tap water.
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.
Iron-based granulate for the removal of phosphates in freshwater and saltwater aquariums.
Coral Snow 500ml from Korallen-Zucht is a liquid bio-carrier to facilitate the assimilation by SPS, LPS, soft and clam corals, of trace elements and amino acids.