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NUTRAFIN
Nutrafin Total Hardness Reagent Replacement. 10ml
$4.49
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Replacement Nutrafin Total Hardness Reagent, use with Nutrafin Carbonate Hardness and Total Hardness Test Kit. It is important to test the total hardness of the water to ensure that calcium (Ca) and magnesium (Mg) levels are appropriate for particular fish species.
HGA7832
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