hi all this is my first post
i just started my first cichlid tank ( 40 gAL) with a few yellow fin. my question is one has turned almost black is this normal. the tank has had other fish in is for about a year but i have relocated them, also i have a UGF and a emporer 280 with biowheel. the fish r behaving normal but the colors r changing almost daily. thx
i just started my first cichlid tank ( 40 gAL) with a few yellow fin. my question is one has turned almost black is this normal. the tank has had other fish in is for about a year but i have relocated them, also i have a UGF and a emporer 280 with biowheel. the fish r behaving normal but the colors r changing almost daily. thx


