My short finned male jumps out of the water and tries to bite my face, when
ever I lean over my tank when he has made a bubble nest. So I would say yes
they do get mad at you.

wrote in message
oups.com...
I just find that question funny.

But on the other hand, i had a betta that i had to return to the LFS
because it was really picky when it comes to dinner. Yah thats right,
it was really annoying because it wouldn't eat my flakes, pellets or
anything.