API PH UP Fish Treatment 118ml pH is the measure of acidic or alkaline conditions of water. A value of 7.0 corresponds to a neutral pH. pH values about 7.0 are considered alkaline and pH values below 7.0 are considered acidic. Different fish need different pH levels to be healthy. Check the pH level using a pH test Kit Benefits Raises pH and makes aquarium water more alkaline Fast acting, colourless, easy to use and will not cloud or colour the aquarium water Phosphate free and nitrate free therefore, will not encourage algae growth
