Came in from cutting the grass and my 1.5 year old tank is is leaking from under the tank. I can not see any cracks or anything. I doubled check all around the tank looking for a leak that is just running to the front but no luck. It must be leaking from a seam on the bottom. It is a 55g tall mixed reef tank. So it looks like I need a new tank, I am looking for guidance in removing all the inhabitants and rock and sand with as little stress as possible. Right now I am directing the major leak into the sump with foil. All help suggestions and guidance from above will be GREATLY appreciated.