I was researching the Elephant nose mormyrid because that's what I plan on getting soon. I came across this guy, it's also known as a "freshwater dolphin fish". I can't find ANY other information on them online such as size, minimum tank size, etc. LOOK at this cool video, they play and look just like a real dolphin. Has anyone ever owned one of these? What is their maximum size in captivity? Now I'm tempted to get a tank with one Elephant Nose and another tank with a Mormyrid Longirostris or similar. Since, I know they can't be housed together.
http://www.youtube.com/watch?v=-rSrsIXuzNs
http://www.youtube.com/watch?v=-rSrsIXuzNs