AKA the Blue Whale Catfish. I've been curious of this fish for a long time and many just learned about it after seeing it on River Monsters. They're the same fish that they warn you about in South America that swim up your urethra . I don't know anyone on here that's kept it but I was wondering if anyone had some experiences to share? I've never seen one for sale and I'm keeping it a secret where I found one for sale until I know whether I'm going to get it or not but I have a source with a 6" for $40 and was wondering whether I should go for it. I'd be willing to setup a tank for it alone need be.