Yes, the liner leaked. I got it another 5 inches up. Left for work and came home to a nice little puddle. I'm thinking it wasn't a good idea to cut the liner and glue/tape it to try and get a "flush looking liner" in there. It was my first time using a liner and it was cheap so we're not giving up yet. It leaked in the bottom right side of the tank, gunna drain it completely and dry it. I'm going to jump in there and see if I missed something.