I'm 14 and new to the ceph addiction. I got a small octopus in a biocube for my birthday and the people at the store said it was a "pigmy", I was going to get a 75gal tank (which I haven't managed to get yet). She hasn't grown much during the time I had her so I knew that I wouldn't need a tank to soon. But during interaction she mistook a piece of food for my finger so I stuck the handle of a net in her tentacles and she grabbed that and was getting aggravated and I saw that she had the blue ring pattern. Needles to say, I'm not going to hand feed her anymore. Even though I didn't know that she was a blue ring, I kept her water quality perfect for her and made sure I did %15 water changes in the water. She is happy and well. Oh yeah, I thought of pictures but then I couldn't find the cord to hook up the camera to the computer. I'll let you all see her some other time.