I'm new to keeping fish. I just got a new male betta, Blue, that I've had for less than a week. He's my second, as the first one died after 3 months. I also have 2 mystery snails in with him and he ATE their antennae!! The pet store people said the snails were fine to add with the betta. I feel sick about it - the snails were so amazing with their long antennae and now they just look kind of pathetic. Obviously, the damage is done, but are the snails going to be okay without the antennae? What should I do here? Are there other fish or snails that would be ok to put in with the betta? I'm new to this, so I guess I should back up and ask if I might be doing something wrong with the betta too - I really don't want to kill him either! Can anyone help me?