Anyone here have any experience with keeping the "Stinging Eel Catfish" that Wes @ Rare Fish had in a few weeks or a month ago? I cannot remember the genus and species, but they looked like maybe half Bullhead in the front and eel like in the back. The fins have rays in them and go all the way around the catfish's back end without stopping or dividing up into separate dorsal,caudal, and anal fins. Just one long fin that wrapped around the rear half of the catfish. I think that they max out at 12" or so. Thanks.