

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
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)
The sera O2 Test provides the actual oxygen content of the water within minutes and enables timely action. sera O2 plus quickly increases the content.
Rapid breathing at the surface of the water is a sure sign of a lack of oxygen. Unfortunately, it may already be too late to act.
The sera O 2 Test provides the actual oxygen content of the water within minutes and enables timely action. sera O 2 plus rapidly increases the content.
Sufficient for about 60 measurements.
Felt surface 38 x 19 mm for Care Magnet Nano from Tunze .
Allows the analysis of ammonium and ammonia (NH4/NH3) of aquarium water.
Simultaneous measurement of 5 water parameters in 1 minute: PH value, KH carbonate hardness, GH total hardness, NO3 nitrates, NO2 nitrites.
Liquid water treatment for a controlled reduction of pH and KH levels in your aquarium. This Tetra product enables the pH and carbonate hardness KH of aquarium water to be brought back to desirable values for the majority of your species. pH and carbonate hardness are precisely adjusted.
Acid Buffer™ is a phosphate-free buffer for lowering pH and buffering with Alkaline Buffer™. Adjusts the pH from 5 to 8.
Discus Trace™ provides a broad spectrum provides a broad spectrum of trace elements proven to be necessary for good fish health and growth.
Sera KH/pH-plus reduces the KH precisely and permanently to the desired value. The pH value is also safely reduced and stabilized.
Felt surface 38 x 19 mm for Care Magnet Nano from Tunze .
Allows the analysis of ammonium and ammonia (NH4/NH3) of aquarium water.
Simultaneous measurement of 5 water parameters in 1 minute: PH value, KH carbonate hardness, GH total hardness, NO3 nitrates, NO2 nitrites.
Liquid water treatment for a controlled reduction of pH and KH levels in your aquarium. This Tetra product enables the pH and carbonate hardness KH of aquarium water to be brought back to desirable values for the majority of your species. pH and carbonate hardness are precisely adjusted.
Acid Buffer™ is a phosphate-free buffer for lowering pH and buffering with Alkaline Buffer™. Adjusts the pH from 5 to 8.
Discus Trace™ provides a broad spectrum provides a broad spectrum of trace elements proven to be necessary for good fish health and growth.
Sera KH/pH-plus reduces the KH precisely and permanently to the desired value. The pH value is also safely reduced and stabilized.
Felt surface 38 x 19 mm for Care Magnet Nano from Tunze .
Allows the analysis of ammonium and ammonia (NH4/NH3) of aquarium water.
Simultaneous measurement of 5 water parameters in 1 minute: PH value, KH carbonate hardness, GH total hardness, NO3 nitrates, NO2 nitrites.
Liquid water treatment for a controlled reduction of pH and KH levels in your aquarium. This Tetra product enables the pH and carbonate hardness KH of aquarium water to be brought back to desirable values for the majority of your species. pH and carbonate hardness are precisely adjusted.
Accurately tests the copper content of your seawater.
Allows you to take around 50 measurements.
Instructions in French
Oxygen Profi Test by Salifert , corals and marine fish require very high levels of oxygen concentration due to the low solubility of oxygen in salt water so it is very important to regularly test the level of oxygen present .
Allows the analysis of ammonium and ammonia (NH4/NH3) of aquarium water.
Sera 's PO4 test quickly and easily provides an overview of the current phosphate content .
JBL Testlab ProScape is a case containing 9 water tests to analyze the water in your planted aquarium: Fe, NO3, PO4 Sensitiv, CO2 Direct, Mg Fresh Water, KH, K Fresh Water, SIO2 and pH 6.0-7 ,6.
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.
Accurately tests the nitrate level of your seawater.
Allows you to take around 60 measurements.
Instructions in French
Accurately tests the nitrite level of your seawater.
Allows you to take around 60 measurements.
Instructions in French
Accurately tests the copper content of your seawater.
Allows you to take around 50 measurements.
Instructions in French
Oxygen Profi Test by Salifert , corals and marine fish require very high levels of oxygen concentration due to the low solubility of oxygen in salt water so it is very important to regularly test the level of oxygen present .
Allows the analysis of ammonium and ammonia (NH4/NH3) of aquarium water.
Sera 's PO4 test quickly and easily provides an overview of the current phosphate content .
JBL Testlab ProScape is a case containing 9 water tests to analyze the water in your planted aquarium: Fe, NO3, PO4 Sensitiv, CO2 Direct, Mg Fresh Water, KH, K Fresh Water, SIO2 and pH 6.0-7 ,6.
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.
Accurately tests the nitrate level of your seawater.
Allows you to take around 60 measurements.
Instructions in French
Accurately tests the nitrite level of your seawater.
Allows you to take around 60 measurements.
Instructions in French
Accurately tests the copper content of your seawater.
Allows you to take around 50 measurements.
Instructions in French
Oxygen Profi Test by Salifert , corals and marine fish require very high levels of oxygen concentration due to the low solubility of oxygen in salt water so it is very important to regularly test the level of oxygen present .
Allows the analysis of ammonium and ammonia (NH4/NH3) of aquarium water.
Sera 's PO4 test quickly and easily provides an overview of the current phosphate content .