iex resin

Kinds of Ion Exchange Resins from QingYun

Water Hardness Removal2023-04-05T09:13:48+00:00

Hardness GH Removal For Aquarium——-SCG07 Resin

GH value is the hardness of water. That’s the concentration of calcium and magnesium ions. Some fish like soft water, such as ornamental fish fairy class, lamp class more suitable for soft water quality environment, while the three Lakes cichlids and killifish like hard water. Therefore, we need adjust the degree of soft and hard water according to the fish species. Generally, use ion exchange resin to improve the hardness of water, if the fish likes acidic environment, then select the H+type ion exchange resin. Mostly, the Na+ ion exchange resin is selected since the pH valve of water will not be changed.
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