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Colombo PO4 (Phosphate)Water Test Kit


PO4 (Phosphate) Water Test Kit - Colombo

One of the major water parameter tests needed to keep your Koi Healthy and well and blanketweed away.

Used to measure PO4, Phosphate levels in your Koi pond. 

Colombo liquid tests

Liquid tests for accurate measurement of pH acidity), KH (Carbonate hardness), GH (total hardness, NH3 (ammonia), NO2 (nitrite), NO3 (nitrate) and PO4 (phosphate). to the highest requirements, are easy to use and give a reliable measurement result.