API pH Test & Adjuster Kit

Aquarium Pharmaceuticals pH Test and Adjuster Kit monitors your aquarium water pH with extreme accuracy, and includes API pH UP and pH DOWN to perform necessary adjustments after testing. This 3 bottle kit is suitable for freshwater aquariums.
Monitor and adjust pH to maintain healthy freshwater conditions
Includes pH UP and pH DOWN
Fast, accurate and easy-to-use kit
Fast, accurate and easy-to-use kit contains dropper bottle, test solution, easy-to-read instructions, color chart and glass tube with lid for 250 tests.
Tests pH levels from 6 0 to 7.6 Includes 37 ml pH UP and pH DOWN.