...the pump...from the res to pump inlet/frompump outle to manifold...

1. This is the basic water/nutrient supply line/w 4 line manifold

2. Notice the angle slightly up from towards 90, then up...Notice the 90 foot
in the res...this this helps to draw fluids lessening the chance of creating a vortex effect if the water level gets low...

3. ...up and 90 over to manifold...Notice shelf 4' shelf supports used to brace up manifold...

4. I put tubs back in place and thought, here is a nice view of the delivery/drain system...

5. After I put every thing together; I realized that not all of you are handyyet, so I thought I would introduce you to pressure fittings in the drain system... :thumbsup: