Dave said:JRWOHLER said:The key isn't what fish jump or don't but what fish you have that are chasers....I don't see my hippo jumping because nothing else changes him. My clown jumped...female chased him been OK for last 6 months since rescue, my angel jumped, a shark nosed goby jumped.
The more peaceful your tank the less likely it is to have jumpers.
I understand, but my criteria is, which fish will not jump if they are not chased.
There are some fish that can be the lone fish in the tank, and they will still jump.
In my experience I have never seen a fish jump that was not spooked for some reason.