I don't think it should cause a problem he should come down. I mean I have a black background and mr Scrappy sees himself in it too... Ask about it in the fish section from more wiser fish keepers
Hey funkyfish! I got a problem, i put the black background on the tank and Goyo went nuts cuz he kept seeing his reflection....what should I do now?...i dont like it without a black background but im scared that goyo is going to go nuts or have a heart attack because of all his agressiveness.... Help oh great one!