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)
Basic N from MICROBE-LIFT is a solution specially developed to increase the nitrate (NO3) content in marine and freshwater aquariums. Basic N effectively prevents the lack of nitrates, which is dangerous for corals and plants, and sustainably increases their growth and health.
Order it before
15:00 tomorrow
and receive it
between
on
Friday, December 5, 2025
and
Saturday, December 6, 2025
with
Livraison en relais Pickup
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Accurately tests the nitrate level of your seawater.
Allows you to take around 60 measurements.
Instructions in French
Basic P from MICROBE-LIFT is a solution specially developed to increase the phosphate (PO4) content in seawater aquariums.
Dose 1 ml per 100 l of water to increase the NO3 value by 1 mg/l.
Basic P from MICROBE-LIFT is a solution specially developed to increase the phosphate (PO4) content in seawater aquariums.
Accurately tests the phosphate level of your seawater.
Allows you to take around 60 measurements.
Instructions in French
Set of 5 labels for marking the containers of your preparations: Calcium, KH, Salt without salt, Magnesium and Carbonate.
Photo: example of set up, cans sold separately.
Replacement blade for Eheim RapidCleaner squeegee . Quick and tool-free replacement.
Synthetic sea salt for aquariums with fish, less demanding corals and invertebrates.
This SALIFERT brand analysis kit allows you to accurately measure the magnesium level of your seawater. Allows you to take around 50 measurements.
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 SALIFERT brand analysis kit allows you to test the pH of your seawater accurately, on a scale of 7.4 to 8.6. Allows you to take around 50 measurements.
Liquid concentrate to eliminate nutrient limitations for corals.
Phos-feed 300g from Tropic Marin adds phosphate microparticles to the reef aquarium , which are filtered out of the water directly by the corals.
Elementals P from Fauna Marin is a high purity phosphate solution used to compensate for phosphate deficiencies in reef aquariums .
Basic P 473ml from MICROBE-LIFT is a solution specially developed to increase the phosphate content (PO4) in seawater aquariums.
Basic P from MICROBE-LIFT is a solution specially developed to increase the phosphate (PO4) content in seawater aquariums.
Basic N 473ml from MICROBE-LIFT is a solution specially developed to increase the Nitrate (NO3) content in marine and freshwater aquariums. Basic N effectively prevents the lack of nitrates, which is dangerous for corals and plants, and sustainably increases their growth and health.
An essential contribution for healthy corals! Tropic Marin Components Phosphate is a concentrated solution to correct dissolved and particulate phosphate deficiencies in reef aquariums. This element is essential for the growth of hard corals and directly influences their coloring, in particular by intensifying the blue and pink hues of Pocillopora pigments. A well-controlled phosphate level also helps to limit the proliferation of algae and cyanobacteria , while maintaining a balance between nitrogen and phosphate, two essential macronutrients. With this supplement, your aquarium finds a stable environment conducive to the development of corals.
Essential Phospho from ATI is a liquid supplement designed to prevent phosphate deficiencies in marine aquariums. An integral part of the Essentials system , it ensures healthy growth of coral biomass, particularly in hard corals (SPS/LPS). A significant drop in phosphate can lead to rapid tissue loss in corals, a sign of imbalance. Thanks to its precise formula, Essential Phospho allows you to adjust and maintain the phosphate concentration within the ideal range of 0.03 to 0.1 mg/l . Easy to dose, effective, and safe, it's the product to keep on hand to guarantee a stable tank without any hassle.
What they think about it
(and they are right...)
Louis-Marie L.
Perfect, the polyps opened very quickly, be careful not to raise the NO3 too fast to avoid a bacterial bloom (Translated review)