he bit me hard for a long time. at first he attempted to tear my thumbnail off when that didnt work he bit me on the lower left corner of my thumbnail. that stung but was ok it was insane amount of pain that came after i took my hand out of the tank that was the problem. are bimacs venomous at all? my whole thumb swelled up to the point i couldn't bend it so good. then the next day he bit me again. this time i was smart enough to extract my hand quickly so he only got a nip in. on sunday i put a small white plastic fake golf ball in with him. during that he grabbed onto my hand i removed my hand from the water but megas showed no signs of letting go even though he was out of the tank by a solid 6-8 inches. i put him back in the water and reattached himself to the glass and did his ussual tug of war with me. my luck to get the only serial killer wanna be Bimac. hes kewl though he will like climb to the top of the tank and wave his tenecles about like hes daring you to put your hand in.