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
Basin Supplements
Basic elements
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)
When water becomes cloudy or dull, DENNERLE Clear Water Elixir offers a quick and visible solution. This liquid filter material is designed to effectively improve the water quality of freshwater aquariums . Thanks to its active mineral particles , it captures even the finest impurities, dyes, unpleasant odors, and numerous pollutants such as ammonium , heavy metals , and drug residues . Within a few hours, the water regains remarkable clarity, and the aquarium appears more vibrant. The 500 ml size is ideal for larger aquariums or regular maintenance, ensuring a healthy environment for thriving fish.
Order it before
15:00 tomorrow
and receive it
on
Tuesday, March 17, 2026
with
Chronopost - Livraison express à domicile
Clear Water Elixir acts like a natural cleansing rain in the aquarium. The mineral particles in the formula act like magnets, capturing even the finest turbidities . Once bound, these impurities are removed by filtration, leaving the water noticeably clearer and more pleasant.
This treatment targets a wide range of undesirable substances: suspended particles, dyes, odors, ammonium, heavy metals, and drug residues . After 12 to 24 hours , the light cleaning mist disappears completely, and the aquarium regains a clear, clean, and balanced appearance, without disturbing its inhabitants.
Its use is flexible and tailored to the actual needs of the aquarium. Simply add 40 ml per 100 liters of water , once a week or as needed when the water becomes cloudy. The 500 ml bottle treats up to 1,250 liters of water , providing a long-lasting solution for regular aquarium maintenance.
Reef Evolution Bio Degrader, highly concentrated Aquarium Systems water conditioner at very good value for money.
Accurate pH 7 calibration solution for calibrating measuring devices such as pH meters.
JBL ProFlora CO2 500 U is a disposable bottle with 500 g of CO2 . Its installation is easy: screw the regulator with female thread on the male thread (M10x1) of the bottle.
Complete food in mini-blocks specially designed for feeding all your ornamental fish during weekends and short holidays! It has the advantage of containing all the nutrients, vitamins and trace elements essential to the well-being of fish. Rich in proteins, minerals and essential fatty acids, it can feed your fish for up to 6 days!
The new EasyCrystal FilterPack 250/300 is intended for the EasyCrystal Filter 250 and EasyCrystal FilterBox 300 filters. Through its intense mechanical, biological and chemical filtration, the filter cartridge ensures clear and healthy water.
Blue Exit is the new product to eliminate blue algae (or cyanobacteria) without using antibiotics or compounds containing copper.
ZOA Bacter is a concentrate of non-pathogenic live bacteria fixed on a maerl substrate, designed to stabilize the biological balance in both saltwater and freshwater aquariums. Its multi-strain consortium naturally competes with unwanted algae, lowers nitrates and phosphates through assimilation, and transforms organic deposits into resources for filtration. Result: cleaner windows, clear water and a healthier biotope. Fish and corals regain vitality and resistance (protection against vibrioses), while a beneficial biofilm is established to feed certain invertebrates. Compatible with skimmers and filters, the effect is quickly seen, especially with correct mixing. 40 ml bottle (34 g) – 10 9 CFU/g , GMO-free, no risk of overdose .
Carbon 1 L from Aquaforest are high quality activated carbon granules . They remove unwanted chemical compounds in saltwater and freshwater aquariums.
Water conditioner for freshwater aquarium.
Water conditioner for freshwater aquarium.
Water conditioner for freshwater aquarium.
JBL Biotopol R 100ml: water conditioner for goldfish to transform aggressive tap water into water adapted to the biotope of goldfish.
JBL Biotopol R 100ml: water conditioner for goldfish to transform aggressive tap water into water adapted to the biotope of goldfish.
JBL Biotopol C 100ml: Water conditioner for crustaceans and shrimps to transform aggressive tap water into water adapted to the biotope of crustaceans and shrimps.
JBL Tropol transforms aquarium water into tropical black water for the breeding of black water fish such as Characidae, Catfish, Apistos and Discus etc.
Natural based water purifier. Cleans and purifies aquarium water in a natural way. For freshwater, saltwater, water turtles and shrimp tanks
What they think about it
(and they are right...)
Nicolas M.
- (Translated review)
Raphaël c.
Good product that clarified my aquarium. Happy with this product! (Translated review)
Damien S.
Top (Translated review)