Ok,
I would love some more pictures, but a few more questions for you...
Does it have any color patterns? Like a bar between its eyes, or other spots.
My two thoughts (although I am NOT an ID expert...)
O. joubini or O. burryi
Good luck, when I have a bit more time, I will do some more research. I too remember there is a species that sits with its tentacles curled up over its head.
I would love some more pictures, but a few more questions for you...
Does it have any color patterns? Like a bar between its eyes, or other spots.
My two thoughts (although I am NOT an ID expert...)
O. joubini or O. burryi
Good luck, when I have a bit more time, I will do some more research. I too remember there is a species that sits with its tentacles curled up over its head.