I have some identical ones in my 10 gallon reef. I think they are baby snails that haven't fully developed their shells yet.
Maybe that's why they move so fast.
no they dotn develp more of a shell thats their shell, they will break off their tail if under stress and it will wiggle to distract the enemy, they cant retract into the shell so they are helpless.
hmmm thats a trip!!!Well my fire shrimp well probly eat them i just seen them today and it seems my fire shrimp didnt want nothing to do with them I would put them in my show tank but i have cleaner shrimp in there....They do move faster than the turbo snails..
I have tons of these in my tank they in my opinion are better than turbo cause they eat the algae a lot faster and they move alot faster than turbo snails. They should call these turbo snails cause they move the fastests.