API Nitrite Test Kit FW/SW Fritz and will float at the

and will float at the top of the tank without quickly dissolving and polluting the tank

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

– Cut it to use with tweezers

Can not combine with shipping orders

API Nitrite Test Kit FW/SW Fritz and will float at theKeep 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