we are in the process of building a 144 sq ft grow bed. we have 12 icb totes for grow beds,and we have a 500 gallon in ground fish tank. we have a 200 gallon sump tank. we are going to use a 2000 gph sump pump and a 1744 gph air pump. we are going to use pea gravel for the media. and blue gill for the fish. we are going to use the flood and drain system. if you see something we are doing wrong. please let me know