... , Proteus, poultry Pasteurella, Shigella, Edwardsiella, Aeromonas hydrophila, Pseudomonas, Vibrio and so on. 2. Especially strong inhibition of digestive tract bacteria ... effect of the disease and improve survival. Used for fish farming safe and reliable, especially for fish, sea cucumber, abalone nursery used ... well mixed up before use.Storage:dry, shade, cool and draughty place.Shelf Lifr:3 years