hi. this is probably funny that i am asking this, but i can't find any info in the pet store that i work in... i have a "dwarf fat-tail gecko." at least that is what the reptile distributor says that it is. are there such subspecies? where are they from? what all should i be feeding it? do i need UVB lighting as well as UVA? how big will it grow? any answers to these questions would be greatly appreciated. thanks.