Assassin snail babies everywhere! Feeding question

So doing my water change yesterday in my 30 gal tank I count easily 30 baby assassin snails. I put 6 adults in sometime early November, and they clearly bred very successfully. I still have occasional pond snails that pop up in that tank, as well as my big bristle nose pleco. My question is this: do I need to feed them anything special, and if so what? I looked online and there isn't much advise as to if I need to give any extra sinking pellets or try to get the babies any more food. Anyone have any experience with breeding snails?