Dissolved oxygen is essential to the development of productive aquaponics systems. Whether a backyard enthusiast or a large-scale operation, managing and tracking dissolved oxygen level will assist in the overall success rate. Dr. James Rakocy wrote a great article in the Aquaponics Journal regarding keys to successful systems. These ten guidelines are a great step towards improving whatever aquaponics system you may be attempting to put together. These guidelines include a variety of feeding based suggestions including supplement concepts and frequencies rates. One of Dr. Rakocy's guidelines specifically focuses on the necessity for proper aeration. This means providing adequate dissolved oxygen to your aquaponics systems.
All touch points of an aquaponics system require proper dissolved oxygen to be productive and growth well; fish, plant life and bacteria. Management of these levels will give aquaponics operators the ability to increase yields and efficiency. Based on environmental factors and other operational interactions constantly monitoring the dissolved oxygen levels will assist in smooth management capabilities. Changes in dissolved oxygen can be related to numerous factors including the aggregates used and solids that are held in the water. Observing dissolved oxygen levels can allow operators to source areas of deficiencies that lead to a variety of system problems. Increasing productivity and quality is made easy with knowledge of essential aquaponic system information.