Sera Test kH

Sera KH Test Kit makes it easy to monitor the carbonate hardness in freshwater and saltwater.

For approx. 390°dKH. In case of too low KH values we recommend sera KH/pH-plus (in fresh and marine water) or sera pond bio balance (in ponds), in case of too high values we recommend filtering through sera super peat (in freshwater aquariums).

Included in the Kit:

• Glass Vial - 20ml

• Instruction Manual

• Reagent - 15ml (dropper bottle)