The Importance of Proper Areation

Are air stone bubbles a sufficient source of oxygen? Just how efficient are those little bubbles that come out of air stones, or diffusers? Many aquarists believe they play an important role in an aquarium when it comes to oxygenation and aeration of the water, and that this air source is adequate. Not so! Low DO (Disolved Oxygen) levels in your tank water can cause a myriad of subtle problems. Fortunately, it isn't hard to increase your DO with little to no money.

Forums: Oxygenation?? Through education I've come to realize this exchange takes place at the surface level of the tank. Not in the bubbles down the ... Do you agree? We'd like to know.