simple answer
simple answer
I say a freshwater beta, suspended in a sealed glass ball in the center of your tank, the other fish will say to themselves "***?" and we humans can all laugh at their expense.
TEE HEE.
I would say how about a blue ringed octopus, for a FOWLR, and then have a "how long can you keep your hands in the tank before wetting or soiling yourself" contest! hehe
Honestly though, I love the EMP, dove with them in Cozumel, amazing, such personality and in the wild they looked over 12inches long, but then again I think the same of my other friend in my pants too, I tend to exaggerate a bit.
glad we live in a such a world where we can even have the ability to ask "hmmm what beautiful fish can I keep."
take care guys,
David