Product Details

Colombo Aqua GH Test Kit

£6.99 Inc VAT

3 in stock

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Description

GH test for an accurate determination of the GH in pond -en aquarium water. The GH-value is a measure of the total hardness of the water (amount of minerals). Both fish and plants need minerals. Therefore provide a GH value of at least 8 and strive for an optimal value of 12.