Sera - GH Test Kit

$10.95
by Sera
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Sera - GH Test Kit - 15mil.

For approx. 420°dGH.

 

In case of too low GH values we recommend sera mineral salt.

High total hardness levels can be lowered by mixing in R/O water.

For creating soft water we recommend adding sera blackwater aquatan or filtering through sera super peat.

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