So Im sittin in the living room watchin tv when I hear a weird noise commin from the computer room where the fish tank is. I go to see what it was and at first I dont see anything wrong. Then I see it flop from under the chair. My crappie had jumped out of the tank. Ive never heard of this happening with crappie before and its never done it. It is wild caught but Ive had it in the tank for somewhere in the 3 month time frame. Not sure how long he was out and not sure if he'll make it. Assuming that he does pull through what would be feasible for a cover for the tank. Im not sure where the glass covers to the tank are anymore. So I was thinking of maybe a window screen or something along those lines. Its a 55 gal tank. I need some ideas.