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50 dipsticks were quickly tested for the six most crucial water values:• pH levelNitrite (NO2), Nitrate (NO3), Chlorine (CL2), Carbonate Hardness (...

The six primary water parameters will be tested for by this Colombo Pond Test Lab Professional: pH, GH, KH, NO2, NO3, & NH3.The kit comes with ...

The disintegration of nitrite in the filter yields Colombo Nitrate Pond Test Kit (NO3).Although nitrate is largely innocuous to freshwater fish, it...

The Colombo Pond GH Test Kit measures the general hardness of pond and aquarium water with accuracy.The best possible health of your fish will be e...

The Colombo Pond GH Test Kit measures the general hardness of pond and aquarium water with accuracy.The best possible health of your fish will be e...

The Mastertronic is compatible with the Colombo Phosphate Test (marine).When used with the Focustronic Mastertronic, 5 sets are required to load 20...

pH pond test kit by Colombo,Your pond's pH level is a gauge of how acidic the water is.Some fish must be kept at particular pH values because they ...

The disintegration of nitrite in the filter yields Colombo Nitrate Pond Test Kit (NO3).Although nitrate is largely innocuous to freshwater fish, it...

Ammonia Pond Test Kit by ColomboFish excrete ammonia (NH3) into the water, and it is also released when solid waste and uneaten food break down.Alt...