thank you. i hope to figure out how to use this soon! and then i will let you know how the tadpole is doing and what it turns into i will be getting a bigger tank for my pixie frog and so then the tadpole will be getting the 10 gallon tank. i think i will put some small rocks in there so it will have somewhere to go when it does get legs and some plants or something. this is beginning to be a big project but i am not complaining.. if there is any other ideas that i can use to help the little guy survive let me know. please and thank you