I wonder if that shedd aquarium website has not been updated in a while or Animal planet reported wrong. I am almost positive Steve Irwin said Bubba weighed 400 lbs.
Dude, with a name like "Bubba" it's safe to assume he's a country boy. Everyone knows you don't go messing with a country boy. Country boys all learn how to fight at an early age. They're taught by their daddies. If anyone is interested in bankrolling it, I love to see a JOEYTOE V. BUBBA Underwater Internet Shoot Fight~! Fifty bucks say Bubba in round one by MAULING.