I got mine from liveaquaria, they have nice stuff...I floated it and then place the starfish in a bucket with half of his shipping water. I added a shot of tank water to the bucket every 5 minutes for about an hour, then discarded half that water, then continued to add a shot of tank water to the bucket every five minutes for about another half hour. Then I took him out the bucket and layed him in a safe lowcurrent place on the bottom, within 20 minutes he was gone but showed up about a week later and now he is out all the time. Been going two years strong ;)