... manganese sulfate 12000 [ application object ]It is applicable for various fish, prawns, crabs, turtle, eel, frog, aquatic animal figurines.[ the ... feed.2 and prevent fatty liver and bleeding, etc.3, promote the fish, shrimp body metabolism and protein synthesis, enhance the ... grams, shrimp 250-500 grams, carp 200-400 grams, other fish-200500 grams, mixing materials feed.[precautions ]1, the product ...