Fluval pH Low Range Test Kit, Fresh

Most fish species require a specific pH level to survive, which is important as broad fluctuations can cause fatality. The pH of water is one of the most important parameters to measure because numerous biological processes depend on pH. Recommended to test the water weekly at different times in order to chart changes that can affect the well being of the aquarium inhabitants. This test kit is ideal for freshwater aquariums with tropical fish requiring lower pH levels in acidic water conditions. Contains 225 pH Low tests.