Well I'm getting a 55 gal and I will be making a DIY freshwater sump and it's output will be to undergravel jets (yes I will have a check valve). Also it will be coming with Aquatech 30-60. Wondering if this is a good setup for a sa/ca cichlid tank? I'm open to new ideas and suggestions. Also as for stocking, I want a sa/ca cichlid but I don't want a dwarf cichlid. So what kind of medium or large cichlid would you recomend? I don't care if he/she is alone but I do prefer personality and looks!