Testing

PH is the measure of the acidity of water. In order for fish the thrive, it is important to maintain aquariums pH at a level similar to their natural habitat. Most freshwater fish do best at a ph range of 6.8 - 7.5. Saltwater fish should be kept at a rang

The API® SALTWATER MASTER TEST KIT measures the 4 most important saltwater parameters – pH, ammonia, nitrite, and nitrate – to enable easy testing of your tank’s natural cycle, and to aid in maintaining a thriving saltwater aquarium. Testing is fast, easy

API® 5-IN-1 TEST STRIPS are the quick and easy way to test the 5 most important aquarium water parameters – pH, KH, GH, nitrate, and nitrite – in one easy step. Simply dip one test strip directly into the aquarium, and compare the colors on the strip to t