Hands in fish tank

when i put my hand in the tank my dragons and sivler dollars run like heck!
 
My tiger Oscar eats out of my hand and sometimes nips at my fingers if i just stick my hand in there.
 
my goldfish pecks at my arm the whole time haha because he hand feeds so if i put my arm in the move something or something he just pecks the whole time lol feels kind of cool lol
 
Haha my convicts draw blood lol.
 
My barbs circle me like jaws. :eek3:
 
My loaches seem to like trying to nibble on my fingers. My killiefish will do the same. Most of the schoolers kinda hide from me, but will relax and come out in the open once I've had my arm in there for a minute or two.
 
my puffers and shrimp just stay clear of it..

my festivum gets curis and swims around it sometimes..

when i had tigerbarbs they would actuably nip at my hand/ arm

my betta use to attak me lol

and um frogs they just hide
 
Not to mention. . . . FISH TB!?!?!

When your hands rot off you'll have to type with your nose. . .

I believe only the SW form of fish TB is contagious to humans. Although, I'd rather be safe than sorry! I use gloves now but before that, my zebra danios would nibble my hand and swim through my fingers. It really tickled! They also tried to get at the stuff in the siphon every time I'd gravel vac.
 
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