bimaculatus

Just received him/her this morning. Acclimated for 4 hours and got to play with him in the bucket. Loved the drip line and my fingers. Even ate a crab in the bucket. In his new home now and he went in to a breeder box that he can get out of anytime he wishes and figures out the lid. I like to do...

My brother and I came across 10 or 11 adult Bimac Octopi on a dive recently. They were at about 60ft depth, sandy bottom, and about between 12 to 18 inches from arm tip to arm tip. We were filming, and I want to accurately title the video, so I need to determine if they are Bimaculatus or...

What is the difference between this two octos?