Tony_Caliente;448388 wrote: I had a similiar experience with a never used, but previously owned tank. I removed all of the silicone and thoroghly cleaned the seams with acetone, then rinsed then dried and applied a generous bead of aquarium silicone. Waiting almost 10 days before filling the tank. Leaked like a sieve. Went to Wal-mart and brought a whole set-up for $100. For me, it wasn't worth the aggravation. I hope you have a better experience.
