:mrgreen: you can pull the outlet tube out with the pump and put a higher gph pump on instead.....easy mod
http://www.nanotank.com/forum/viewtopic.php?t=2558
you might be able to keep one in a nano.......BUT, they get big.the care level is easy but its states caution for reef compatiable. i wouldnt recomend it but i have seen crazier things