API Test Kit - GH/KH General & Carbonate Hardness Rubbers Ropes & Outdoor Favourites Advanced research and bio-technology allows

Advanced research and bio-technology allows Hikari to make this highly nutritious diet which supports rapid growth

Promotes proper ecdysis (moulting)

Potassium Iodide

The perfect tool for safe and easy feeding of reptiles

The media itself is an economical

API Test Kit - GH/KH General & Carbonate Hardness Rubbers Ropes & Outdoor Favourites Advanced research and bio-technology allowsTests 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.