API 5 in 1 Aquarium Test Strips

Keep your fish healthy and thriving by testing your aquarium water regularly with easy-to-use API 5-in-1 TEST STRIPS. API 5-in-1 TEST STRIPS for freshwater and saltwater aquarium help fish owners measure levels of Nitrite Nitrate Carbonate & General Hardness and pH found in aquarium water. In order for fish to thrive water must be similar to that which could be found in their natural environment. 

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