芽孢乳水产养殖专用复合枯草芽孢杆菌净化水质降解氨氮亚硝酸盐
¥18
30
¥80
89
¥21.8
100
¥19
55
¥35
200
¥5.2
5
¥5.9
0
¥12.9
300
400
¥27
15
¥95
94