Are these creatures able to escape tanks?
According to National Geographic or whatever I was watching one day they can get through any opening that is bigger then the gap between their eyes. That is the smallest solid portion of their body.
I had an old timer tell me that he had a dedicated octo tank, and a reef system accross the room. He said he tried everything he could to keep his ceph in its display but it always found a way out. Not only that, it would get out, scoot over to the reef tank, help itselg to whatever little critter it was hungry for, them go BACK to it's own tank. I think I will leave these guys to public aquariums.:thumbsup: