API Test Kit - Nitrite Fish Nets & Traps / Breeder Boxes Mix gently and compare the

Mix gently and compare the colour to the solution to the test's colour card to read your results

Dried Papaya

High fibre content from natural sources like spirulina help enhance digestion and strengthen the alimentary tract

high-protein blend is designed for both omnivorous and carnivorous fish in marine and freshwater tanks

Unlike other nitrate testers

API Test Kit - Nitrite Fish Nets & Traps / Breeder Boxes Mix gently and compare theTests for nitrite in freshwater saltwater aquariums. Nitrite, toxic to fish, is produced by nitrifying bacteria in the biological filter as it breaks down ammonia. Reads levels from 0 to 5 P. P. M..