<;P>;PROBLEM TO BE SOLVED: To provide Angelica keiskei-added aquaculture feed for aquaculture enabling an inexpensive, simple and highly effective prevention and remedy for fish disease. <;P>;SOLUTION: The Angelica keiskei-added aquaculture feed contains Angelica keise or its processed product. The feed can be used as feed for imparting anti-disease property to fish, in particular infectious-disease resistance. A method for aquaculture of fish comprises feeding fish with the feed. The method for aquaculture of fish has no problem of environmental influence or generation of drug resistant bacteria, and is suitable for aquaculture of fish belonging to Percomorphi. <;P>;COPYRIGHT: (C)2008,JPO&INPIT