ooo he's cute
well they are just like physas... eat anything lying around and algae as well
one word of caution... they are hermaphrodites and ASEXUAL! this means with your one snail you'll eend up with many! but with these guys they dont lay eggs... they are livebearers

so dont get comfortable with one... you'll ened up with many loll
they are really good to have in your tank... they like to burrow so this borrowing aerates your sand/gravel and helps to prevent the growth of anaerobic bacteria.
I personally like them alot, feed them what you feed your ramshorns pretty much... I'm not sure if these guys eat veggies

that'll be something you need to look in to.
Hope i've answered anything you need to know.... reply back soon:D