When I was doing extract, I never needed an oxygenation system of any kind. When you top off the Carboy with water on top of your Wort, you have plenty of oxygen in the Carboy. The simpler, the better I always say.
You Can Give A Man A Fish and Feed Him For a Day, or You Can Teach Him To Fly Fish And Spoil Him For Life
On Deck Late Hop IPA
Primary Campers Delight Ordinary Bitter, German Alt, Simcoe Sevada
Secondary Maibock/Hells Bock
Kegged Camper's Delight Ordinary Bitter
On Tap Camper's Delight Ordinary Bitter