Sanglainn is a nerite snail, so he's aquatic. Other people who have one in their aquarium say they are often escape artists, but I've never seen him leave the water. He likes to eat algae and biofilm and diatoms that naturally occur in the aquarium. :)
I love his shell, I think it looks like he has dragon scales! There are many different kinds of nerites, some of them are really colorful. And some have horns on their shells!
!BEER