NT Labs GH – Minerals up 20KG

NT Labs GH Minerals Up is recommended when there is a need to increase the general hardness (GH) of pond water. General hardness minerals, including calcium and magnesium, play crucial roles in various biological functions such as fish growth, metabolism, and other physiological processes. GH levels can decrease over time due to factors like rainwater influx, soft tap water, and biological processes that consume these minerals.