I got a pair of these about two years ago. Recently his buddy died

of an unknown cause. They always hung out together and he is missed. He is about 8" in length and similar to a Bala except for the orange fins, larger scales and a sleeker body. (Please see pic, he's the one on top). If anybody knows who he is and where one can be found (either mail order or locally in Central Florida please let me know. Thank you!