When I got up this am this was on the side glass of the aquarium at the top. At first I thought is was a baby clam (at least that is what it looks like) but again it is on the glass - at the top.
Freaky, I lightened it up and added more contrast and looks like a mollusk of some sort but not sure what kind. Have you cheked melevsreef.com to see if it is on his ID page?
I fell off the glass and on to the sandbed and it looks just like a clam. long and white but lots of ridges. Odd that it was on the glass moving like a snail.
Not just yet....once it fell off the glass it disappeared. My LFS said that it was a specific kind of harmless-but quick multiplying-snail. If it reappears I will take a picture.
