Aeration Systems

What are the differences in aeration?

for even more on Aeration

Surface Aeration Using Fountains	Bottom Aeration Using A Diffused Air System
Advantages	Advantages
Attractive sights & sounds Ripples water surface Mixes water in upper 4-8 feet to improve water quality in the upper zone.	Safe, no electricity in the water Most energy efficient & effective Mixes water in entire pond Moves large volumes of water 50,000 - 80,00 GPH/horsepower Reduces some nutrients used by most algae Oxygenates entire pond. Allows aerobic bacteria to quickly decompose bottom muck. Improves overall pond health & allows for a natural balance to return. Decomposers can live in the deepest area of the pond.
Disadvantages	Disadvantages
Water hazard - due to electricity in water Shorter motor life caused by overworking Inefficient in energy consumption, can cost up to $90/month to run only 1/2 hp moves about 600/2400 GHP/horsepower Does not aerate lower pond below 3-6 feet, where most problems occur Poor choice for large or deep ponds Causes minimal lateral mixing	May increase rooted plants due to increased water clarity Probably will not eliminate all algae Surface water may be cooler in the early summer

Oxygen is a very important cleanser and is necessary for all beneficial life.

Not all bottom aeration systems are alike! Even systems with similar components can be improperly installed and/or grossly undersized. Be very careful before selecting a bottom aeration system for your pond. Ask tough questions… expect correct answers!

Basic List of Questions to ask before purchasing an Aeration System

·    What type of Diffuser is used and what is it’s water moving capabilities in GPH ( gallons per hour)?

·        Is the airline pre weighted and snag resistant?

·        What kind of air compressor – is it noisy – is it efficient? How much air does it produce?

·        What type of air manifold configuration is used?

·        How many diffusers does my pond need and what size?

·        What type of aeration system is best ( surface or bottom)?

·        How often should the unit be operating?

·        What is required maintenance of your system?

·        How much maintenance does the diffuser require?

·        Will aeration be enough to control my algae?

·        Does compressor need to be next to pond or building?

·        How far can the compressor’s airline be run in feet?

Aeration alone will not give you a problem free pond. With proper guidance you have the ability to adopt a holistic outlook for your pond . A naturally managed pond will increase the resale value of your property, eliminating the possibility of a chemical pond cleanup.