To be honest I'm not sure exactly what they are. I haven't purchased ANY livestock in about 3 years what I remember is some were astera and some turbo.
Turbo being the larger non coned shaped. I have hummm... hundreds of what seem to be baby snails They are oval about 3/8" long 1/4" wide/flat on the bottom/about 1/8" tall/grayish white in color with a few dark bands going the shorter distance the 1/4 " width/some are bright purple.
They really only come out when the lights are off and have a somewhat hard shell I have observed some of them growing to a full snail (cone type) algae eater
Simplified Reefkeeping
