API Nitrite Test Kit FW/SW Fritz Xtreme Beef Heart Flake food

Xtreme Beef Heart Flake food encourages breeding behaviors and is an ideal food for Discus

DIRECTIONS: Bring water to a boil on stove

Guaranteed parameters for 10liter / 2

– Cut it to use with tweezers

and chemical filtration for optimal water quality and clarity

API Nitrite Test Kit FW/SW Fritz Xtreme Beef Heart Flake foodKeep your fish healthy and thriving by testing your aquarium water's NO2 levels regularly with this easy to use API NITRITE TEST KIT for freshwater and saltwater aquariums. Testing water parameters weekly helps prevent invisible water problems that can be harmful to fish. Nitrite is produced in the aquarium by fish waste and uneaten fish food. Low levels of nitrite inhibit respiration and suppress the immune system; high levels cause suffocation. The