For a fountain I am planning, I need to make a square grid of jets. The simplest solution would be a grid of perforated tubes. Will that work? The alternative would be two perpendicular “combs” of parallel tubes. The problem with that would be that it would need a ton of extra corners and I couldn’t get as close to the junctions as I would like.
Do they even make cross shaped junctions on PVC pipes?
If I make a grid and place my pump on one side, will there be more pressure (and consequently taller jets) on that side than on the far side?