[IceMan]

i have a 46 bow and a 55

my 46 i have a 20g i made my sump from and a 10g i made my fuge from. it is VERY helpfull and i'd strongly recomend both or a combo of the 2, many use a section of the sump as a fuge. search through th threads here for ideas on how to build it. you'll be glad you did, also if you were not intending to use a sump i assume your tank isn't reef ready... at my LFS i know it's cheap to have the tank drilled, like 15 bucks a hole, that will be much better that the overhang overflows.