If you like google search and would like to take advantage of some of its features while searching older posts on canreef, here is a little tip for you.
Using
www.google.com or built-in google toolbar, type site:canreef.com following your search keys in the search box.
Example 1. Posts containing both keywords "good" and "skimmer":
good skimmer site:canreef.com
Example 2. Posts containing at least one of the keywords "good" and "skimmer":
good OR skimmer site:canreef.com
Example 3. Posts containing phrase "good skimmer":
"good skimmer" site:canreef.com
and so on...
Enjoy!