Just got a 20g Hex with stand. There is 1 small hole in the back of the stand (it is the wood kind, with a door), I assume this hole is for a power cord for a canister. I know this sounds silly but... am I suppossed to drill a hole or cut away part of the stand to get the 2 hoses for the canister out of the stand and up to the tank? I have never has a set up like this, and nevr used a canister before.