so i decided to wipe down my tank and stand yesterday because ive been lacking on that from lack of time.(i changed the water the day before) today i grabbed a couple frags and set up my aclimate i noticed around the bottom plastic there was water and what seemed like a little salt i wiped it a little while ago but it seems like theres a little water still in there. could it be possible my tank is leaking or could there be a bit of water from when i changed my water. i did spill a bit of water by accident down the front. im going to keep and eye on it but is it possible to fix a leak while the tank is up and running? the tank is only like 6 months old .