API Liquid pH Test Kit
For Freshwater : reads 6.0 to 7.6 pH : 250 Tests. All fish thrive at a particular pH level. pH can fluctuate due to fish waste, tap water and build-up of natural acids. This kit allows you to easily and accurately measure the pH level and maintain a healthy aquarium for your fish.
Kit contains : Dropper bottle for accurate dispensing of test solutions, easy-to-read instructions and colour chart, non-staining glass test tube with snap-tight cap.