Hello everyone. I just got a Bimac last week. I'm not sure if it is a bimaculoides, or bimaculatus. He (not sure of the sex, but i'm calling it a he) has eye spots, but i think both species have these. My question is, how big does each of these get to be? Right now his mantle is about the size of a grape. BTW, his name is The Pope. :) Thanks all.