Siphon Break in Loc Line?

[sphelps]

I have mine setup so the locline nozzles are just piercing the water surface, gives a cleaner look and you don't need to drill holes. I've always seen problems with siphon holes, they require constant cleaning to keep them from clogging and they can sometimes create a little rippling noise. It's kind of like relying on a check valve, best to avoid them all together.