I would not order from oceanpro, because the their supposed "bimaculatus" octopus ictually has a chance of not being one. There are many flaws on their site, and while I contacted the owner to report them, there has been no change. Not to mention that he gives discounts to people who advocate him on other sites. I think that he is censoring bad reviews or making up reviews.
Here it is:
http://www.oceanproaquatics.com/coupons.html