OK, i was at the tidepools today and took home couple shells for my cousin who collects shells. When we got back to the house a small bimac slipped out of one of the shells and into the bucket. We have no idea what to do and I do not have a tank that has been cycled enough to support it. We do have a lot of left over sea water from the beach that we could keep it in but wont it die? I checked all the shells to make sure this wouldnt happen (because the type of shells she likes are a well known octopus "home" in my area). It is to late to let it go tonight but we can let it go tommorow morning. PLEASE HELP ME. can i put it in my tank for just one night even though it is not cycled? I really do not want it to die! ALL HELP APPRECIATED!