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)
Phosphate+ from NYOS, to increase the level of phosphate in your tank easily and quickly . Correct phosphate (also called nutrients) levels play an important role in modern reef aquariums .
Order it before
15:00 tomorrow
and receive it
on
Thursday, January 29, 2026
with
Chronopost - Livraison express à domicile
If the phosphate level is low, the corals will first start to starve and their growth will falter. If the deficiency persists, their colors dull and their tissues dissolve.
An imbalance between nitrate and phosphate leads to algal growth and deficiency symptoms in corals.
The experience of many coral growers has shown that the nitrate value should be between 10 and 20 ppm and that of the phosphate between 0.025 and 0.05 ppm. Nyos® NITRATE+ and PHOSPHATE+ allows you to precisely raise these two values to the desired concentration.
1 ml of PHOSPHATE+ increases the phosphate content of a 100 L (25 gal) aquarium by 0.01 ppm.
We recommend measuring nitrate and phosphate levels at least twice a week.
Recommended value for PO4: 0.025 - 0.05 ppm
Using a dosing pump, it is possible to add Nyos PHOSPHATE+ to balance the daily consumption of NO3 and PO4.
phosphate aquarium | +0.01ppm (P04) | +0.02 ppm (P04) | +0.03 ppm (P04) | +0.05 ppm (P04) |
100L | 1ml | 2ml | 3ml | 5ml |
200L | 2ml | 4ml | 6ml | 10ml |
300L | 3ml | 6ml | 9ml | 15ml |
400L | 4ml | 8ml | 12ml | 20ml |
500L | 5ml | 10ml | 15ml | 25ml |
1000L | 10ml | 20ml | 30ml | 50ml |
Nitrate+ from NYOS, to increase the level of nitrate in your tank easily and quickly. Correct nitrate levels play an important role in modern reef aquariums .
Replacement blade for Eheim RapidCleaner squeegee . Quick and tool-free replacement.
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.
Accurately tests the phosphate level of your seawater.
Allows you to take around 60 measurements.
Instructions in French
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.
Accurately tests the nitrate level of your seawater.
Allows you to take around 60 measurements.
Instructions in French
This SALIFERT brand analysis kit allows you to accurately measure the calcium level of your seawater. Allows you to take 50 to 100 measurements.
Nitrat plus 500ml is a solution to quickly increase the nitrate (NO3) content .
Nitrate+ from NYOS, to increase the level of nitrate in your tank easily and quickly. Correct nitrate levels play an important role in modern reef aquariums .
What they think about it
(and they are right...)
Christophe D.
5 (Translated review)
Joël L.
Not yet used (Translated review)