7in1 50Pcs Test Kit Strips Aquarium Fish Tank Tropical Water Tester PH KH GH NO2

With the Aqua Quick Test, you can monitor 7 values that are essential for maintaining good water quality: PH，Total alkalinity ，Nitrite，Free Chlorine，Total chlorine ，Hardness (TI)，Bromine (7). -Good water quality is essential for fish and plants in the aquarium.

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