Originally Posted by bcraley
Originally Posted by FishinRod
Are your diffusers sitting right on the bottom?

Putting them on a stand 1' off bottom might have some positive effects for your water column.


Yes, they are sitting right on the bottom. They are vertex 9" diffusers.


Get them up off the bottom. I built a stand out of 3/4" PVC pipe and cinder blocks. After using it for a few
years I figured out the pool noodles aren't necessary to keep it upright.

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