I'm new to the hobby, and my one fish is a firefish. I heard they jump out so I cut chicken wire to the shape of my tank as a temporary cover, that had worked so far. however, today I took it off to add in bacteria stuff and it jumped 5 feet out from my tank. I scooped it up and put it back immediatly and it hid in its cave. now its fins are ripped and it may die. Does anyone have any advice for what to do?