| | Re: Top for aquarium/Will SAEs jump out?
I, too, have 3 True SAE's. Mine are in a 75 Gallon tank with no lid/top/cover, that has a light fixture with side mounts like yours. They have been there since March, and they have never tried to jump out or escape, nor has any of my other fish.
As long as you keep them happy, and give them no reason to jump out (such as low oxygen or by scaring them), then I doubt they will jump out. But you never know.