Thanks for the reply.
i just purchased some frozen daphnia and have tried it 2 times. A few tads ate some but they sunk so fast that it made more of a mess than anything. I'm going to try feeding them the frozen daphnia once a day then half hour later give them the bbs. Do they generally take time to get used to it?

P.s. I'm so excited, one of my tad absorbed it's tail over night- I officially have a froglet!