Easy Adjust pH DOWN aquarium pH adjuster

Most species of commonly kept tropical and coldwater fish will thrive in an environment of between 6.5 and 8.5. A pH outside of this range will cause fish stress. Stress is the single most common cause of fish disease in home aquariums.

Easy Adjust pH Down is designed for aquariums with a pH of above 8.5.

Totally safe with freshwater tropical and coldwater fish.

If you need to test the pH of your water please refer to the tetra test 6 in 1 kit. http://www.supapet.com/aquarium-cleaning-maintenance/106-tetra-test-6-in-1.html