I'm looking into getting my first frog/s. I know very little about what is available and what are hard/easier to keep. I ideally want a smaller frog species, that I can keep communally (maybe 6 or so) but I would like it to be a fairly hardy species.

I've thought about Peacocks tree frogs and Tri coloured dart frogs but I know little about either so don't know if they would be suitable for me?

Any help would be most welcome, and any suggestions for first species would be great

Sam