I have a leak in my 55 gal. freshwater tank! And I can't find it! I have a Rena canister filter under the tank. That does not appear to be leaking. For a while, I had a bit of condensation running down my cord for the lights. I had drip loop, so no worries! But I moved the cord and still am having problems. I looked under the stand today and I had an inch of water in an ice cream bucket that I had food in. I can't close the doors to my stand anymore... ! I am thinking that I should move everything to an empty 30 gal. while i find the leak and let the stand dry out!