What have you experienced with planaria. I have them right now and they show no interest in my frogs. I have read that they eat eggs but that doesn't matter because i don't really want tadpoles right now. So are they good are they bad? I have had no problems so far but i figured i would ask to make sure that i am right in thinking this way.
PS im going to be upgrading them into a larger tank anyway so I hope that will end the problem.