The API® FRESHWATER MASTER TEST KIT measures the 4 most important levels in freshwater aquariums quickly and accurately, including pH, high range pH, ammonia, nitrite, and nitrate. With scientific accuracy...
6 chemical indicators including NO3, NO2, GH, KH, pH and Chlorine, can be tested simultaneously on one test paper. Easy to use, soak in water for 2 seconds, then take...
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...
PHOSPHATE TEST KIT Phosphate can enter your aquarium through tap water, fish waste, and decaying organics such as uneaten food and dead algae. Excess phosphate contributes to unsightly algae and...
API® SAFE & EASY glass cleaner cuts through white, crusty mineral deposits in your aquarium, leaving a protective coating behind to reduce future maintenance. Formula is safe for fish and...
TH (Total Hardness of water) is a measure of some multivalent cations, such as calcium ions, present in water. High TH levels can cause the colors of new leaves to...
