Ammonia test

Ammonia is excreted by the fish as a waste product, too much ammonia will cause major health problems so test regularly.

Measures total ammonia - reads zero / 0.2 ppm / 0.5ppm / 1.0 ppm / 5 ppm / 10 ppm


Nitrite test

Nitrite is produced by the beneficial bacteria in the aquarium and filters as they break down the harmful waste ammonia, excreted by the fish. Nitrite can affect the health of fish, but is not as toxic as ammonia so test regularly.

Nitrate test

Nitrate is produced by the beneficial bacteria in the aquarium and filters as they break down the toxic waste products. Nitrate is not toxic to fish, but excessively high levels can affect their reproduction.

Ph 6 – 9 test

Test is suitable for all freshwater aquaria with a ph range suitable for acid-loving amazonian fish to alkaline waters for east african cichlids.


NT Labs Pond lab 200 test kit

The NT Labs Pondlab 200 Multi Test Kit carries out over 200 tests of 6 different parameters, giving reliable, steadfast results and of course great value for money. Well known for their expertise in all things aquatic, NT Labs offer top quality pond equipment for a beautiful, healthy pond.

The pack includes everything you might need to conduct a professional test; full instructions, vials, testing reagents and more. A colour gauge is also included to compare the results quickly and easily.

Tests for:

    pH (Acidity)
    GH (General Hardness)
    KH (Alkalinity)
    NO2 (Nitrite)
    NO3 (Nitrate)
    NH4 (Ammonia)

The pack includes:

    Full instructions
    Integral test tube rack for ease of use, optimum levels and suggestions for correction