SALIFERT General Hardness Test kit for freshwater (GH) Sealine01 They stand out from the

They stand out from the crowd due to their excellent operating quietness and low power input

This way of feed production does not need heat

Skilful workmanship

flow rate    21000l/h

1•2•Grow

SALIFERT General Hardness Test kit for freshwater (GH) Sealine01 They stand out from theProduct: GH is measured in dGH (degrees of GH) and ppm. It measures the amount of calcium and magnesium ions in the water. In other words, how hard or soft your water is. It is an indication on whether your aquarium water has enough minerals(Magnesium, calcium etc.) and or salts that are essential for health and growth of your fishes and even plants. Ideally, freshwater aquariums have a GH between 4 8 dGH (or 70 140 ppm). A change in GH levels may