Pipe size requirements

[Calgary007newreefguy]

I am doing a 230 Gal build with a 90 Gal sump, what is the minimum PVC that is required? I am going to be using a Bean Animal system.

 

[Matt Carden]

It would depend on your target gph. This might help you figure it out: https://flexpvc.com/Reference/WaterFlowBasedOnPipeSize.shtml