1. We decided to recycle this 10 gallon 4 site dwc tub for our res...

2. Mounted pump to angle iron brackets...

3. OK, Here is where we ran into a problem! ... Pump would not draw water efficiently if at all with pump mounted on res. support so...

4. We put the pump just above res. level and dry-fitted one nipple on pipe tall enough to 90 over top of reservoirs and ran a pump test...

5. Pump test worked, LOTS and LOTS of water pressure...You'll see :thumbsup:...So, I cut 4 almost even (fist width) pieces of pipe to build my manifold with...