I have two full grown angelfish in my 85 gallon. I would like to keep the plastic mesh covers off, to let more light in, but they get scared pretty easily and will dart away and make a splash. Could they possibly jump out if they get startled?
I have 3 angels in a 46.
There is not a full cover on the top,
only a glass that protects the CFL bulb.
The angels do not jump.
Sounds like you've had them awhile. Why are they still spooky?
I can almost pet mine.