10 gallon for something

i have a little ten gallon with repti carpet and was wondering what i could put into it that wouldn`t try and bite my hand off.any suggestions?

 

10gal is rarely enough room for any kind of lizard or snake. because getting a temp gradient is so hard. i use all mine as feeding tanks or breeding roaches and supers. a very small house gecko would pretty much be it.

 

I know this isn't an option requested, but I believe you could keep a couple of green tree frogs.

 

they are pretty cool