- Currently being restocked
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)
Red Sea 's Calcium Pro Test is an advanced Calcium test measuring the Calcium of your reef aquarium with an exceptional accuracy of 5ppm.
| Test | Element | Accuracy | Ladder | Type of testing | Number of tests |
| Calcium-Pro | That | 5ppm | ∞ | Titration | 75 |
Red Sea 's Calcium Pro test is housed in a sturdy, durable box with laboratory-grade glass vials.
75 tests
What they think about it
(and they are right...)
Christophe H.
Ras (Translated review)
Christophe M.
Good, simple product (Translated review)
Laurent F.
Test used for over a year and reliable. (Translated review)
Christophe M.
Very easy to test, but stop as soon as the color turns purple, otherwise go to bright blue and remove 20 mg from the result. (Translated review)