Have you had your hand stung or bitten by your fish?

Yes. I’ve been bitten a few times by fish (most aren’t bad and actually tickle), but the ones that hurt are by turtles (man they snap hard) or bigger fish.

Yes by a freaking Oscar once! Thing sucks, can't imagine with a shark o something in a saltwater tank.

Nothing terrible, no. Sometimes the fish have nibbled on me a bit, but their mouths don’t really do any damage.

I've been nibbled on by fish in friends' tanks, but nothing that would warrant calling it a "bite" or needing attention, fortunately. That's not to say it can't or won't happen!