In my 55, it started when I was hearing a "drip" in the background. There is a small puddle on the floor, not an urgent leak (about one litre/day I think), but for one it's damaging my floor and I don't want it to get worse than it is. Right now I have a bunch of auratus in there (5) that are about 3" each. I have a 10 gallon emergency tank, will that suffice for space for a day while I reseal the tank? Any advice for what kind of sealants to look for?