API GH & KH Liquid Test Kit

Add to Wishlist

Earn 49 Aqua+ Points with this purchase. 100 Points = £1/€1 to Spend!

Sign Up or Log In to earn points!

Postage to UK - Mainland on this item is £4.95
Free Express UK Delivery When You Spend £50* (Excludes Aquariums)
  • FREE UK Delivery Over £50
  • UK Aquatics Experts  Since 2006
  • 60 Day Returns & UK-Based Customer Support
  • Rated Excellent on Truspilot ⭐⭐⭐⭐⭐

his API GH/KH Test Kit includes everything you need to measure the general and carbonate hardness of your freshwater aquarium. Water hardness is a measure of the dissolved mineral content of water. There are two types: the general hardness (GH) and carbonate hardness (KH).

When keeping freshwater fish and plants, the GH and the KH of aquarium water should match their natural habitat. The API GH/KH Test Kit helps aquarists duplicate the natural habitat of their fish, as well as detect low KH levels which can lead to rapid and wide pH shifts stressing fish.

Review this Product
Be the first to review this product

Seen a lower price elsewhere? Aquatics Revolution will do our best to match any price request, simply click below

Got a question about this product? We'll do our best to get you the information you need, simply click below.

Our Best Selling API Water Tests

Also Bought

Our Best Selling API Products