Went to Sea World this week end. Wanted to see the fresh water display. Really disappointed. One big tank with p. bass, several nigar cats several sting rays. The sting rays were the best. And an E-eel. The rest looked like any one of my lfs's. Then we went to the Manate display. There was a huge tank. A whole wall. 2 manates several 6' to 8' arapimas, a bunch of nigars, several large red tails. Still dissappointd, but better. Variety was very small. My imagination went wild thinking what I would put in a tank like that. They really like nigar cats, must be for keeping the tank clean.