Test Kits

API Master Test Kit The API Master Test Kit for Freshwater Aquariums includes more than 800 tests. If one test type runs out smaller refills can be...

API pH Test Kit The API pH Test Kit uses drops for much more accuracy (and tests!) than strip tests. The test is quick and easy and measures pH bet...

API Ammonia Test Kit The API Ammonia Test Kit for NH3 and NH4 provides enough solution for 130 tests. Solution is a far more accurate measure than ...

API Master Test Kit for Saltwater Aquariums The API Master Test Kit for Saltwater Aquariums includes more than 800 tests. If one test type runs out...

API pH Adjuster Kit The API pH Adjuster and Test Kit allows for 250 tests AND includes API pH UP and API pH DOWN so you can actually do something a...

API KH Test Kit The API KH Test Kit uses drops for much more accuracy (and tests!) than strip tests. Carbonate hardness measures the fish tank abil...