Sera Test Kit GH - General Hardness

By Sera
Minus Plus
$21.95
More details Right

Sera GH Test Kit

  • makes it easy to monitor the total hardness (GH) in freshwater and saltwater aquariums as well as ponds.

Included in the Kit:

  • Glass Vial - 20ml
  • Instruction Manual
  • Reagent - 15ml (dropper bottle)