I've had this fish for 6 years.. caught it in a pond.
He lives in a 46 gallon bowfront aquarium. His substrate is all fossils that I or my mom have found (plus a few bought ones) but mostly stuff from lake michigan.
He's a pig and loves his rosey reds (you can see one in the pic)
You can also see his super cute mole that's on his nose. He's got a big one on his side too that you can see. I loooove my fishy.