There's no snails that I can find, but that doesn't necessarily mean they aren't there. But I did put in 1500 redear (shell crackers) to control snails.

Your picture looks like the fish has eggs on it. My fish look like they have a bunch of zits, for lack of a better term.

Here's the link to the picture.

http://image52.webshots.com/652/0/35/62/2851035620047667087kWVfPk_fs.jpg

5 Ponds, 5 Dogs, 3 ATVs, lots of fishing gear, and 1 wife. (Not necessarily in order of importance.)

Brian