Here is the April 2006 Fin Flap newsletter.  In this issue we have the March 14 Meeting Minutes, Notes from the President, an idea for a new Breeding Contest, the Exchange Editor report, information on the upcoming Pond Society Expo,  The List (what not to forget to bring to the show), an article from Lee Van Hyfte on the Mystery Fish Program, and an article by Ken Balfanz on Linear Air Pump Central Air Systems.