It is known that there are many species of aquaculture, and the cycle of aquaculture is different for different species. Rice paddy fish farming cycle in 3 to 4 months; loach, eel farming cycle in 6 to 7 months or so; crayfish farming cycle in 3 to 6 months; South American white shrimp and Rochester shrimp farming cycle in 6 to 8 months.