29G biocube, my coral tank, has sprung a very slow leak. Leak appears to be a weakening of the seal at the bottom front of the tank, I can ID the spot. I know it's probably not possible, but is there ANY way to fix this without completely draining the tank? Tank contains 1 percula clown, 1 oscillaris clown, 1 molly miller blenny and 1 scooter blenny, as well as OODLES of inverts and soft/LPS coral. If I have to, I can move things over to my other tank-problem is, other tank contains NRS inverts and I'm worried about my coral :(. Any advice greatly appreciated!