So here is little Wentworth, the fish I took in from a co worker because her daughter didn't want to care for the fish anymore. She had him in a gallon bowl, no filter or heater (and that water was COLD, when I put in a thermometer, it was only in the high 60s) . He was teeny, didn't look like he had eaten in weeks.
He has come alive and is a different fish since being in a large, heated and filtered tank. He has hidey holes, plants (silk), gets fed 3 small meals a day. He is SO much more active and feisty. When I first got him, I didn't know if he would survive, he barely moved, would float sideways at times at the top of his bowl. He is still a bit skinny, but we are working on getting him to the desired shape slowly and surely.
Anyways, I wanted to know if he was a HM or a delta. Here is a before picture of him (the day I brought him home) and one I took tonight of him flaring (don't mind my awful acrylic tank, hard to take a picture through!).