I just took possesion of a used 55 gal aquarium...FOR FREE! I brought it home & cleaned it up. I filled it about up about 3/4 full to test for any leaks. I didn't see any. The only thing I see that is wrong with the tank is that the black trim that runs around the top of the tank & crosses in the middle, is cracked in several places. The cross bar is completely broken in half. I noticed when filling, that the tank started to bow in the middle because of this. My question is... is there a way to replace this piece? Should I just glue it back together? If you can suggest any spots on the web that could help me out I would appreciate it. I just don't want to get it all set up & awake to a house full of fish & water.