It really is tough to independent the identity for river fish and sea fish. It really is tough at separable them in separae ponds. If TDS will not match With all the in excess of easy, then insert Iodine much less rock salt(sodium chloride) with water until TDS gets the https://bioflocfishfarmingguide92457.amoblog.com/detailed-notes-on-biofloc-fish-farming-project-plan-41001227