ALright everybody, first off thanks for the help of those who will offer me suggestions! I have a 360 gallon ray tank 6x4x2 and have been struggling with finding a pump for my sump! I am using a 55 gallon and have the media chamber built to 40"x12"x19" hopefully this will be big enough!!! My stock will be 5-6 rays LARGE, a few catfish a silver arow some p bass and some eels! I know over stocked but the foot print supports it! My main question is what should my turnover rate be? How many GPH? and what pump should I use external or internal? I have a chamber built for a submersible pump and the chamber is 8x12x5 so please help me!
