http://articles.mercola.com/sites/articles/archive/2006/01/12/what-do-fish-farms-use-for-feed.aspxIf you've ever eaten farmed fish, you may not want to know the answer to the question posed in the headline above. The use of chicken feces as feed is common in integrated livestock-fish farming, which also involves the transfer of pig and duck wasteenCommunityServer 2008.5 SP1 (Build: 31106.3070)