found this on another site... also talks about using pictures of clowns hosting. hope that helps.
http://www.reefsanctuary.com/forums/...lown-fish.html
(script from the tread)
personaly i have never had any luck with this till today. earilier this week i got a rbta and today i found a percula clown that had a partilly missing stripe, so i got him, hes cool. got em home and wanted him to host to the rbta. right? not to much to ask. so i cut the bottom of a 2 liter bottle off, placed it over the rbta with the clown in there to, no later than 30 seconds pass and hes in there. just to make sure i left the bottle on the for about ten minutes. now hours have gone by and hes still in there....so sweeeeeet
__________________
65 gallon saltwater tank, 60lbs live sand, 85lbs live rock, 2 ocellaris clowns, spotted goby, Flame hawkfish, scopas tang, numerous corals
