My replacment octopus (from Tomscaribbean.com) arrived at 2:10 PM. The box was double the size and was insulated. I removed some water and did some tests after I got him floating and put in air stone. temp-58F salinity-1.034 ammonia-8 Kh-107.4 Just after opening the bag. He is missing a good portion of 3 arms, most visible in 2nd photo. Mantle is appx. 2" As a bonus, Tom threw in 3 shrimp. They are rather large the biggest one is over 4 inches. Floating in tank He has moved up to the very top of the bag now so I really need to watch him closely.