Biofloc fish farming method is one of those methods in which the mortality rate of fish reduces to 1 to 2% maximum. It is a modern scientific method of raising fish. Instead of using pond culture for fish farming, Biofloc fish tank use. Biofloc fish farming is a process of raising fishes in which, fish can consume protein from their waste and care them from the effect of ammonia. Biofloc fish farming In Biofloc fish farming method, a Biofloc fish tank is created for fishes in which they stay for at least 5 months. You don't need to invest much in their feed through the time of harvesting. Here we discussed the investment and profit estimation to make a biofloc tank and estimation till the end of first cycle of fishes. There are many advantages of the Biofloc fish farming method as it cleans the water impurities for fish. It's a low-budget highly profitable method of raising fish. Investment in the making of a Biofloc fish pond There are two phases of investment in biofloc fi