Tetra Test 6 in 1 – All Things Aquatic
Tetra Test 6 in 1. Tetra Test 6in1 - a dip test for checking 6 water quality indicators in just 60 seconds. - Tests for pH Nitrite Nitrate KH (carbonate hardness) GH (general hardness) and chlorine- Easy and quick to use - 6 readings in 60 seconds.- 25 Strips. Simply dip the test strip in the water for a few seconds and then wait a minute for it to change colour.
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