API Freshwater GH & KH Test Kit GH Test Kit Traffic handle offers quick restraint

Traffic handle offers quick restraint

Removable squeaker makes switching from playtime to naptime easy

Designed for teething and actively chewing puppies

more recycled materials in shell

API Freshwater GH & KH Test Kit GH Test Kit Traffic handle offers quick restraintWhen keeping freshwater fish and plants, the general hardness (GH) and carbonate hardness (KH) of aquarium water should match their natural habitat. The API GH & KH Test Kit helps you duplicate the natural habitat of your fish to prevent stress, keeping them healthy! The kit includes 2 bottles of liquid reagent, 2 glass test tubes with snap tight caps, and step by step instructions. We recommend that you take a few minutes each week to monitor your