Hi all, I know the answer to this is probably NOT "it depends" so I'll ask it anyway.

I have a Vertex 1/3 hp aeration system with 2 diffusers that was installed 2 years ago that runs 24/7/365. I do quarterly filter changes and have noticed a steady decline in the turbulance in the water column above the diffusers this spring. When I changed the filter yesterday, I noticed that the pressure output at the compressor was only 4 psi. Is it time to order a rebuild kit for the compressor? Had a FA problem this year so should I also plan on pulling the diffusers and cleaning them?

I have another question, do I really need to run the compressor 24/7/365? My 1/3 acre pond is about 20 miles north of Savannah, GA so no winter ice over concerns. I understand the need to run during the summer to avoid a thermocline and low D.O., but is it really needed 24/7 during winter, spring, and fall? I'd really like to extend the time between compressor rebuilds.

Thanks in advance.

Last edited by LarryHale; 05/31/17 06:55 AM.




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