This thread is for my new octopus (O. Aculeatus?). How I got him is here: http://www.tonmo.com/community/index.php?threads/6100/ I didn't see him all day today. Then, when I was surfing the internet tonight I looked up and there he was, on the side of tank staring at me. I watched him for a bit before he seemed to get startled and swim away. He didn't just swim, though---he made his arms go stiff and wrinkled so they looked like algae; he held this pose and floated around for a bit, then went smooth and hid under a rock. Perhaps more evidence that he is indeed an Aculeatus? Will post some pics once he's more comfortable with light.