I am new to pond life and would like to invest in a good aeration system. What pump system should I go with and how many defusers? The Pond estimated 3 acers. Max depth near the dam that is 50 yards long is 14'. North side of the pond witch get alge blooms has a 6' depth. I live in Iowa so my pond freezes over in the winter.

Welcome to PBF Kane,

If you are looking for an aeration system designed specifically for your pond, there are several good suppliers in the Pond Boss Resource Guide. Link below:

http://www.pondboss.com/Resources?lci=1

Again, welcome to the family!

Bill D.