Eco-Check 5 in 1 Test Strips (Bottle of 25) – Sper ...
Eco-Check™ Water Test Strips - Nitrite, Nitrate, pH, Total Alkalinity and Total Hardness An alternative to wet-chemical and time-consuming testing. Eco-Check™ for water quality testing is ideal for Aquarium, Ponds, Rivers, Streams, Lakes, and Aquaculture. Each water quality strip tests for Nitrite, Nitrate, pH, Total Alkalinity and Total Hardness.
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