oO SKIPPY Oo Posted December 20, 2009 Report Share Posted December 20, 2009 I just got some KH and GH tests and wanted to know how to read the findings KH = 4 drops to change color / 71.6 ppm / 4 dKH GH = 7 drops to change color / 125.3 ppm its my 200l tank with the rainbow shark, severums, and chocolate cichlids and just want to be sure these values are within normal params for these guys thanks Skip Quote Link to comment Share on other sites More sharing options...
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