What Does a Zebra Top Shell Eat?

Question

I need at all of the things that it eats, I'm pretty sure one is algae

If you could give me the information on what eats it, that would be great too.

Answer 1

I don't know specifically about the Zebra Top Shell, but Top Shells in general are grazers/scavengers.  They will eat algae, hydroids, bryozoans, pretty much any sessile organism that is attached to rocks or kelp they are grazing on.  They will also eat dead animals, like fish.

Predators on Top Shells include crabs, sea stars, and a number of fish species.