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Component: Zinc sulfateFeatures:1. Inhibiting the growth of alage and purification of water body then destroythe external environment which ciliates relied on.2. It can be used to kill parasitic ciliate or filamentous algae that attachedthe surface of gills of shrimp, crab and other crustacean species.Usage and Dosage: per 667 cubic meters water body uses the drug 20-25mlNote:1. The lack of oxygen, floating head of aquatic animal and abnormal weather,the drug banned.2. Fry pond dosage halved.Specification:100ml/bottle
Zinc sulfate