Will this work for 9 site RDWC/Undercurrent?

[Sweetgreen]

I love the Undercurrent design, but unfortunately I'm in a tent, so the rigid PVC won't work.

I want to run a set up like the Undercurrent, but instead of PVC, I want to use 1" flexible hose to connect the bottom of the controller to the buckets, and then somehow reduce down to 3/4" for an inline pump pumping back to the controller.

I'm having trouble finding the 4 way + connectors I need for the front and rear of the system. I'd also like to find a 1" 4 way + that has one side that is 3/4" so I can hook up my pump.

So the pump will top feed the controller, and gravity should cause the solution to flow back equally to the buckets.

I made a crude diagram

 

[PrairiePoet]

With a four way you will get more fluid down the exit side that is straight with the intake. And the two exits going to the side will get a lot less fluids.

Prairie