ive got a fluval u4 internal running with a rena xp2 external beside it! it does the job! I like the look of the coffee table tanks on ebay but it doesnt seem right!
no way mate, just get a nice big tank like a 4/2/2.....5/2/2.....6/2/2.....7/2/2......8/3/3ft...nice sizes for fish and looks and easy to house filters etc