Solutions for testing nitrites in a pond or aquarium

Ensure the health and clarity of your aquarium water with the Colombo Aqua Nitrate Test, a precise and effective kit for detecting nitrate (NO3) le...

Monitor the water quality of your aquarium with the Colombo Aqua Nitrite Test, a precise and effective kit designed to detect the presence of nitri...

Quick tests are quick and easy and give a good indication of the nitrite level in your pool.

The Colombo NO2 Test is an accurate and easy-to-use test kit designed to measure nitrite (NO2) levels in your ponds and aquariums. Nitrites are tox...

The kit contains 50 strips to accurately test 6 water parameters. Test in 1 minute the water content in pH, KH, GH, nitrites, nitrates and chlorine...

Immediate help against nitrite eliminates up to 1.5 mg/l of nitrite per dosage prevents a nitrite spike During the start-up phase of a new po...

Immediate help against nitrite eliminates up to 1.5 mg/l of nitrite per dosage prevents a nitrite spike During the start-up phase of a new po...

Quickly test the water parameters of your aquarium, pool, or pond with the Sera Aqua Test Box comprehensive test kit. Extremely practical, this kit...

Water tests for experienced aquarists The experienced saltwater aquarist regularly tests the water in their aquarium. This is the only way to remed...

Immediate nitrite aid Eliminates up to 1.5 mg/l of nitrites per dose Prevents a nitrite spike During the start-up phase of a new aquarium, th...

Immediate aid against nitrite eliminates up to 1.5 mg/l of nitrite per dosage prevents a nitrite spike During the start-up phase of a new aqu...

To easily determine the nitrite content in freshwater and seawater Nitrites (NO2) are among the most toxic substances for fish in the aquarium. The...