Skuza,

In response to your post about the email you received from a fish farm salesman, have a look at the following links. In the first link, look for the post by Bob Lusk on 1-25-05 8:07 AM. In the second link, see the post by Bruce Condello on 1-26-05 2:54 PM.

Crappie Link

Crappie Link

Given the right conditions, HSB are effective predators in controlling sunfish populations so I would think your salesman is giving you good information.

Russ