that sounds good......i think im gonna use my 125 gallon tank...i think it will be big enough.....i dont wanna go to big cause sometimes my life changes and i have to move or what not and i dont wanna have a huge tank to move around........i amost thought about giving up the 125 for like a 75 or somthing a lil smaller.....and all the live rock is gonna be a killer......im gonna look around to find the best way to buy it...cause stores sell it for like 5-8 and thats gonna be expensive......i already have a uv light and 2 heaters big enough to heat the tank and a friend has this canister i might buy cheap i have 2 emp 400s i can throw on...but i would like to get away from the hob filters on this tank.....oh well im gonna search the web and see where i can get the best deal on some live rock if anyone has any good links....maybe something closer to the midwest so i might save a bit on shipping......im in kansas city