I have had Shaggy for a little over two months. He seems to be getting very comfortable with me, and will take shrimp from my hand. In the morning when I switch the lights on in the tank, he comes out and does a dance across the front of the glass. The longer I watch, the longer he dances. He has been doing this for about a week. At first I thought he was doing this to get my attention because he was hungry, but when I took the lid off the tank I saw there were still a couple of shrimp hiding behind some rocks. On Sunday morning I had a coffee and watched Shaggy dance for more then 3 hours. He seemed to be quite excited to have an audience. The tank is in an open plan room, and when I would get up and do something in another part of the room, Shaggy would stop dancing and look in the direction I'd moved to, when I came back to the tank he'd start dancing around again. I will try and attach a photo of Shaggy doing the dance of the 7 veils, or 8 arms.