NT Labs Ammonia Test Kit

Ammonia is released by most living organisms as part of the break down of organic matter. Fish waste contains a high level of ammonia, and... (click on image for more details)

NT Labs Hardness GH and KH Test Kit

NT Labs Hardness GH & KH Test Kit combined. GH measures general harness and KH known as total alkalinity measures the buffering capacity of... (click on image for more details)

NT Labs Nitrate Test Kit

Nitrate is produced by the beneficial bacteria in the pond and filters as they break down the fish's toxic waste products (Ammonia and... (click on image for more details)

NT Labs Nitrite Test Kit

Nitrite is produced by the beneficial bacteria in the pond and filters as they break down the harmful waste ammonia excreted by the fish.... (click on image for more details)

NT Labs pH Acidity Test Kit

pH is the measure of the acidity or alkalinty of the water in your pond. Pond fish prefer the water to be between 7 and 8, fluctuations... (click on image for more details)

NT Labs Pond Health Check (3 Different Tests)

Pond Health Check tests three water parameters (pH, Ammonia, Nitrite), with full instructions to help diagnose and treat sickness in pond... (click on image for more details)

NT Labs Pondlab 200 (6 Different Tests)

Multi-test kit provides over 200 tests of 6 water parameters (pH, GH, KH, Nitrite, Nitrate and Ammonia) with integral test tube rack for ease... (click on image for more details)