I'm selling all the tanks in my room and makeing a fry/growout tanks ( with removable dividers ) than I'm building a 8x4x2-4 ( havent deicded in the height.
I wouldn't mind trying marine, nothing to big, a 55 or 75 to begin with and I like the way Cuttlefish look. then if I manage this, A Panther Grouper would be next.
Working on setting up a new tank. Doing something I haven't done, a full on Tanganyika community tank and going to setup a Malawi hap predator tank! My plans are still in the works, so nothings cast in stone.