Yeah, I have since read a little about them, not because I want one but because of just curiosity. Apparently, they can reach nearly 7-8 feet in diameter! What is it doing in a fish store?! I guess it goes up on my WTF list, along with the red tail catfish, alligator far, arapima, sturgeon, and several others. I know these stores are trying to make money but do they really not have a care in the world about selling these fish. Or, do they just figure it is a fish that won't last long in an aquarium and so the customer will be back sooner for more fish, which is more sales.