refilling my tank from a hose after a waterchange while watching TV..
overflowed tank and very wet floor..
overflowed tank and very wet floor..

missman009;3875736; said:Patched a 55 long myself, and stocked it with a baby Oscar. Day later I go to check the tank and find that the seal had sprung. The poor little guy was in less than an inch of water so I was forced to move him to an uncycled 10 gallon.