SERA GH TEST KIT

SERA GH TEST KIT

4 in stock

$19.00

SKU: 4001942041102 Categories: , Tag:

Description

Sera gH Test Kit – for testing water hardness

Makes it easy to monitor the total hardness in water.

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.