Colombo GH Test Kit

Colombo Pond GH Test Kit

This test kit will accurately measure the General Hardness of your pond water.

Regular testing of your pond water will help ensure optimum health of your fish and make your Biofilter perform better.

General Hardness is a group of minerals responsible for maintaining clear water and a healthy Biofilm.

The only way to know what the GH level is, is by testing the water with a GH test kit.

Regular testing, especially in new ponds, will prevent damage caused by low GH.

Colombo GH Pond Test Kit contains 40 tests.

This test kit is also bought as a refill for the Colombo Testlab.