Yes was sarcasm, i also wanted to inform everyone about that article i bookmarked ages ago and this was a good time to share.
If anyone thought i really meant go buy some deadly illegal poison to use in his fish tank your mistaken. You cannot buy this on the hobbiest level and who would consider doing it after reading the article.
I would try a fish trap, for a serious attempt to catch him.
http://www.drsfostersmith.com/produc...m?pcatid=14700