It all depends on where you are located. Tadpoles from different places need different care sometimes. But try an appropriate sized aquarium with about 3"-5" of water and an air stone for oxygen, you will have to change the water frequently though. And I fed my tomato frog tadpoles flake fish food.

ok, thanx heaps!!!!!!!!!!! i am not sure what species, but they are local. so i will not give them a heater or anything.

ellen

What is local to you? Like what country and state or province or territory? It may help in identifying the species and it particular needs.