I hope you get the idea of what I'm going to be asking here.
I have a 55 gallon aquarium almost ready for my Taiwanese Blue Beauty, Nessie, to move into with one big problem... My screen top overlaps too much on the front and back so that clips will not stay on (I'd say about an inch total). So I have a screen top that I can't secure which means Nessie can't go into her new cage until I find a solution. I thought about making my own but I'm not sure how I'd secure that since if even a single corner is not clipped down she can get out (has only happened once but would prefer for it not to happen again.)
So is there possibly a way to make the screen top I have work? Or should I look into making one?