thanks every suggestion, I try it. If they are successfully growing, I will be post the picutre, thank you.
Reason asked your location is because if you have ABF tadpoles, then probably are in their natural Africa grounds ... or someone released them in FL and are breeding there too ! If you are in Africa; then can tell us more about how local adults look, good luck !
Remember to take care of the enclosure and it will take care of your frog !