Ok so I have an octo arriving tomorrow BY 3:00pm. The problem is that I will be in school and wont be home until around 4:30. My mom will be home, but she isn't an aquarist and I would prefer if she didn't acclimate it for me. I was thinking of just getting her to leave the octo in the closed bag floating in the tank until I get back. It might be a few hours, fedex tracking said only that it would be here BY 3:00pm. Is it ok if I do leave it in the bag for a several hours? Would it suffocate? Im sure liveaquaria puts oxygen in the bags but still...? Or maybe my mom could just leave it in the box until I get home? Any other ideas? thanks for the help!