Description Ciano Water GH adds important minerals (calcium & magnesium) that are important to fish, invertebrates and plants which may have depleted. The minimum recommended level for most aquariums is 3°dH, but ideally a bit higher. Before using, test your water with Ciano Water Test Strips and take note of the GH reading. Product Information: Recommended for: cold water and tropical fish. Treatment type: liquid. Suitable for use in freshwater aquariums only. Harmless to filters and all species of fish, shrimp, and invertebrates. Dosage: Use 10ml per 40 litres One dose of Ciano Water GH increases the hardness by 1°dH. Double the dose if you want an increase of 2°dH. Maximum increase per day of 2°dH. Website: https://ciano.pt/en/ciano-care/ App: https://play.google.com/store/apps/details?id=com.ciano
