My regular Texas(not the green one), is about 3.5-4inches eyeballed. From the middle of his side towards the tail, are black bars, and the skin is darker. Half the fish is darker and the front is the regular grey color of texas' cichlids. Is this his/her breeding dress? If it is, is it male or female? Come to think of it, it's been chasing my smaller 2.5 inch jag relentlessly and evening kicking his ass here and there. Could this be a sexually mature male looking to mate? Or possible female, looking for a male mate?