Feeding fish by hand a good idea?

[nooberpie]

I was wonderin if i could feed my fish frozen food by hand. I dont have any aggresive fish or anything, but i thought it would be fun to just let them eat by my hand. they have no problem goin near my hand anymore when i clean the aquarium, i kinda say "shoo go away" lol. I just need to kno if they wont bite me or accedentaly bite me when they are trying to get food. My fishes are below.

 

[mogurnda]

As long as your hands are clean, it's probably fine. I grind the stuff between my fingers and let the fish take it, and it hasn't ever caused a problem.