My octo from LiveAquaria arrived today, and was billed as a Medium Indonesian octopus. I know it has a high probability of being a O. Aculeatus, although I'm not nearly well versed enough yet to be able to really have an idea. I had an ammonia spoke overnight which was troubling, because a sand shifting starfish died...preparing to do a water change and then drip acclimate it. I don't like that he is in the water for so long but he seems to be doing well... I will look forward to keeping a journal and documenting his/her progress. For a name...I'm thinking Brainiac :) I will try and get some better photos but it's hard with my camera phone...which is all I have.