API Copper Test Kit FW/SW LED Mounting Hardware The brush is high-density and

The brush is high-density and wear-resistant

Naturally enhances your fish’s color

Adds variety to fish diets

Fluval Bio-Foam Max

New Life Spectrum NATUROX pellets use natural bentonite as a non-starch binder

API Copper Test Kit FW/SW LED Mounting Hardware The brush is high-density andKeep your fish healthy and thriving by testing your aquarium water's copper levels regularly with this easy to use API COPPER TEST KIT for aquariums. API COPPER TEST KIT allows for the fast, easy, and accurate measuring of copper levels in fresh and salt water, which is particularly necessary for effective parasitic treatment for diseased fish. A low copper level could make the treatment ineffective, whereas a high copper level could cause fish death.