I recently got an elephant nose fish and my 55 gal
top is open. I read that they love to jump out and that i should cover my tank so I went to home depot and built this one.
- 1 sheet of EggCrate ( white plastice) $13
- Pliers to cut out the 2 tops
- dry erase marker to make mark it out.
Its was very easy to cut it out, the plastic is very weak.