King British 6 in 1 water test strips for aquariums & ponds.

In order for fish to thrive, water conditions in the aquarium needs to be the same or very similar to those found in nature. This kit easily and accurately measures 6 of the most important aquarium water parameters.

Includes Ammonia (NH3/NH4+), Nitrate (NO3), Carbonate Hardness (KH), Nitrite (NO2), pH and General Hardness (GH) tests.

25 tests per box