Water purification preparation for aquaculture

The invention discloses a water purification preparation for aquaculture. The water purification preparation for aquaculture comprises Nitrosospira, sodium benzoate, water-soluble cellulose, Bacilluslicheniformis, yeast, biological enzyme and rare earth. Raw materials include different strains, so animal excrements and metabolites produced in the aquaculture process are effectively decomposed, the eutrophication degree of aquaculture water is reduced, the dissolved oxygen degree of the water is improved, and the water environment is improved. 本发明公开了种水产养殖用水质净化制剂，包括亚硝化螺菌、苯甲酸钠、水溶性纤维素、地衣芽孢杆菌、酵母菌、生物酶和稀土。本发明的有益效果是：原料中包括了不同菌种，能有效的分解水产养殖过程中产生的动物排泄物和代谢物，降低了养殖水体的富营养程度，提高了水体的溶氧度，改善水体环境。