TETRATEST PH MARINE
Simple to use kit for determining pH levels in marine aquariums.
pH is a measure of how acidic water is. Marine fish require a stable pH for maximum health and condition. The only way to determine the pH of the water is with a TetraTest pH kit.
Highly accurate liquid test
Simple to use
Excellent long-term stability
The TetraTest pH kit is a liquid kit, which works by changing the colour of a water sample in relation to the pH level. You simply need to compare the colour of the sample to the enclosed colour chart, to determine the pH.
Always read the instructions carefully prior to testing. We recommend testing for pH every 1-2 weeks.