Featured Products
NT Labs - Pond Lab 200 Water Test Set
NT Labs - Pond Lab 200 Water Test Set
The NT Labs Pondlab Multi-Test kit comprises up to 200 tests combined of the 6 key parameters to test in your pond: ammonia, nitrite, nitrate, pH, GH and KH. All the tests are liquid drop tests from a dropper bottle to ensure the drops are the same size. Full instructions are included detailing optimum levels and suggestions for correction, along with an...
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Colombo Test Lab Professional
Colombo Test Lab Professional
Complete test case with professional drip tests for testing the water in ponds.
Test tubes, colour charts, dosage syringe and instructions for use are included in the case.
The contents of the individual Colombo aqua-tests can be used to replace tests that have been used up.
Tests included:
pH
GH
KH
NO2
NO3
NH3
PO4
With the Colombo...
NT Labs - Pond Lab 200 Water Test Set
NT Labs - Pond Lab 200 Water Test Set
The NT Labs Pondlab Multi-Test kit comprises up to 200 tests combined of the 6 key parameters to test in your pond: ammonia, nitrite, nitrate, pH, GH and KH. All the tests are liquid drop tests from a dropper bottle to ensure the drops are the same size. Full instructions are included detailing optimum levels and suggestions for correction, along with an...
NT Labs - Ammonia Water Test Kit
NT Labs - Ammonia Water Test Kit
What is ammonia?
Ammonia is the main waste product produced by fish as a result of feeding. It can also be generated by the decay of uneaten food or decaying organic matter, such as plant leaves. It is invisible to the naked eye and its presence or absence cannot be determined by looking at the water alone. It is extremely toxic to the fish but is broken...
NT Labs - Nitrite Water Test Kit
NT Labs - Nitrite Water Test Kit
What is nitrite?
Nitrite is produced by beneficial filtration bacteria as they break down the harmful waste ammonia excreted by the fish. Like ammonia, it is not visible to the naked eye. Although it is not as toxic as ammonia, nitrite is still very damaging to the health of the fish. Nitrite itself is broken down into nitrate, which is practically harmless...
NT Labs - Nitrate Water Test Kit
NT Labs - Nitrate Water Test Kit
What is nitrate?
Nitrate is produced by the beneficial bacteria in the water and filters as they break down the fish’s toxic waste products (ammonia and nitrite). Nitrate is not typically toxic to fish, but excessively high levels (>100mg/l) can cause problems with growth.
What is the correct nitrate level?
The level of nitrate is dependent...
NT Labs - Broad pH Water Test Kit
NT Labs - Broad pH Water Test Kit
What is pH?
The new Broad Range pH Test is for testing water within the pH range of 6 – 9. This pH test now covers the pH range more likely observed in your pond and also offers improved precision with 0.5 unit determination.
What is the correct pH level?
There is no definitive correct pH as different fish species have their preferred pH...
NT Labs - Hardness GH & KH Water Test Kit
NT Labs - Hardness GH & KH Water Test Kit
What is KH?
KH, also known as “total alkalinity” or “carbonate hardness”, is a measure of the buffering capacity of the water in your pond. The buffering capacity refers to how well it can resist changes in pH.
What is GH?
General Hardness is a measure of the total amount of minerals dissolved in the water....