Tetratest pH for Freshwater Aquariums

Simple to use kit for determining pH levels

• Highly accurate liquid test
• Simple to use
• Excellent long-term stability
• Sufficient liquid for 50 tests

Application

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.

(Source: http://www.tetra-fish.co.uk)