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FEESE
06-07-2008, 06:30 PM
I have 2 - 55 gal barrels in which I will use as filters.
The first will be a vortex for large debris, followed by the 2nd which will consist of bio media and furnace matting for filtration.

Questions I have are:

- should I install the output water flow from 2nd barrel to pump from the bottom, or on the side, about 3/4 of the way down?

-can I use a 2 inch shower drain with pvc pipe to go to pump? Or, do I need to keep the 4 inch output, then reduce to 2 inch to pump?

I tried the DIY links, but I dont see anything that would answer my questions.