GH & KH Test Kit Tests tap water and freshwater aquariums for general hardness (GH) and carbonate hardness (KH). Helps detect stress on fish caused by rapid pH shifts, which result from low KH levels and helps aquarists duplicate the natural habitat of their fish.

Write a review

Note: HTML is not translated!
    Bad           Good

Aquarium Pharm Test Kit GH/KH

  • Brand: API
  • Product Code: API01058
  • Availability: In Stock
  • $5.99