Well for the past two weeks sitting in my living room I kept hearing something usual where my 125g is sitting at. When I go to see what it is, I see or hear nothing. So just yesterday when I heard it I quickly looked over at the tank and had noticed that one of my cichla was picking up the gravels with his mouth and moving them to one side. He was dropping them on one of the ornaments and that was what I've been hearing. I know that CICHLIDS move gravels around but have any of you guys heard about CICHLAs doing it? It looks like he is clearing space for a nest? Or is he just digging his way out thinking he'll escape?

