ok, my tropical tank is being overrun by snails that came in on my live plants. I do not want to add salt to this aquarium so that's not an option to get rid of them.... They are pretty tiny right now, do you think if i put them in the tanks with my boys that they would eat them? My mollie knocks them off the tank wall with her nose,but won't eat them. I've gotta do something before they completely take over, like they did my grandpa's tank that I do all the work on.