So everybody's jumping on the Brochis bandwagon, huh? I love starting trends.

Had to upgrade the model too, no B. splendens for anyone, nooooo,
B. multiradiatus. 
They are gentle, a bit on the stupid side, though. They excel at getting stuck and actually swim toward a falling piece of wood rather than
away. Even my inbred platies have more sense. Thank goodness they are not in an open-top, I'm sure Buckwheat, my cat, would enjoy the fresh catfish for dinner. "Oh, food fell on my head. Ooooo, let me swim up, up, up toward the black paw....No wait, falling wood, let me get under it and die!"
You got to love them, though. Their aparent stupidity will not stop me from purchasing more.

Perhaps the multis are smarter, but I doubt it.
llj