+ How to raise a large number of fish in a small pond 1) Prepare the drainage system from the tank properly (make sure to drain all the fish manure from the bottom of the tank). 2) Prepare the oxygen system in the pool properly. 2) Choose food according to the type of fish we raise. 3) There must be a clean pond near the house. + I will make many useful videos for the audience, such as providing agricultural knowledge and various product development fields. Thank you for watching and I hope you help subscribe share, like, and comment. More Videos https://www.youtube.com/channel/UCIrET-YddmVzgBtKjQERgcQ #FarmChannel