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【1 Strip Test 7 Parameters】: Such as total hardness (GH), Nitrate (NO3), Nitrite (NO2), Chlorine (Cl2), Total Alkalinity, Carbonate (KH), pH. The

SpringSmart 7 in 1 Aquarium Test Strips Kit - 100 Strips Use for Freshwater Fish Tank, Fish Pond, Accurate & Fast Testing

Aquarium Test Strips for Freshwater Fish: 7 in 1 Fish

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Large capacity: With a capacity of 125 test strips, the aquarium test kit offers an ample supply for multiple testing sessions. This allows for

9 in 1 Aquarium Water Test Kit - Easy & Accurate Aquarium Test Strips, 125 Strips Fish Tank Water Testing Kit Monitor pH, Nitrite, Nitrate and More

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6 in 1 Aquarium Test Strips: Aqua Care Pro strips test for General Hardness, Nitrite, Nitrate, pH, Carbonate Hardness, and Chlorine. Accurate and Fast

6 in 1 Aquarium Test Strips,100 Strips Fish Tank Test Kit for Testing PH Nitrite Nitrate Chlorine General & Carbonate Hardness, Accurate Saltwater and

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