Both are beautiful, I had the McCoskers but as luck would have it he found the small crack in the screening and made the suicide jump to the floor.
Yup, I made a lid with 1/4" mesh on a screen frame. That part was pretty standard. I added an additional piece of mesh hanging down in the back to stop a fish from jumping over the partition from the display into the sump. (I have a Solana.) I already had my blue assessor and an occ jump into the return section. Both survived unharmed.Both are master jumpers, so yes, a super well fitting lid is a must.