A stable pH is essential for the wellbeing of all aquarium inhabitants. Alkalinity measures the capacity of seawater to absorb the acidic waste produced by fish, without affecting the pH. Both pH and Alkalinity should be testes regularly.
The Red Sea pH/Alkalinity Test Lab includes tests for -pH in the range 7.4 - 8.6 (approx 100 tests) -Alkalinity (approx. 60 tests) -1 bottle of Success Buff supplement