Well, after 3 days of research, an afternoon at the pet store, about $25 for supplies and food, and 2 hours setting up the "perfect" tank, we were given 3 fiddler crabs instead of frogs. :-( Of their 16 classroom frogs, only 6 survived...and they went home to other families. I'm really disappointed, and now determined to buy frogs sometime soon. (If I don't, I just know that a fish or 2 will end up in that tank! *lol*)
Anyway, thanks again for your help. Know anything about fiddler crabs!?