Product Name: Zinc Sulphate Powder for Aquaculture Use Model NO.: SCJ20160704005 Veterinary Reg. No.: 170129282 Storage Method: Moisture Proof Pharmacodynamic Influential Factors: Incompatibility Type: The Second Class Component: Chemical Synthetic Drugs Varieties: Parasite Disease Prevention Medicine State: Powder Color: White to Yellowish Packing: 500g/Bag, 25 Bags/Carton Trademark: Xi Wang Transport Package: Bag, Carton Specification: 60% Origin: Wuhan, China HS Code: 2833293000 Product Description General InformationProduct NameZinc Sulphate Molecular FormulaZnSO4•7H2OSpecification60% Appearance White to yellowish powder. Shelf Life Two years. ApplicationHeavy metallic salt pesticide. Zinc sulphate is effective against aquatic animals sessilinasis, such as river crabs, shrimps, etc. UsageDilutezinc sulphate powder with water, spray around the pond. Treatment: 0.75-1g/m3 of water/day. Prevention: 0.2-0.3g/m3 of water/15-20 days.Precautions1. Cannot be used for eels. 2. Should be careful when in seedling stage and in shedder ponds.3. Increase oxygen when in high temperature and low pressure environment. 4. When the water is over conditioned, renew it before using zinc sulphate powder. 5. If there is any adhesive materials like filamentous algae, reuse the powder every other day.StorageStore in a tightly closed container.