came home yesterday and my wife noticed our 10gal in the bedroom had water at its base, i figured it was probably a seal and dreaded having to dismantle the tank and fix it, after further inspection i noticed water dripping from the top and down the side.... ive been pretty cautious about wicking water from the tank and check the cords and airline quite frequently wasnt them. but there was some algae growing on the lid and the sponge filter was splashing ever so slight water onto the lid and the algae travled across the lid and up the light bracket and out of my tank. must have only been doing it for a day because it wasnt that much water. but enough to swell dresser a little.