Slowing water into sump

[Rogue951]

Anyone have an idea on how to slow the water entering the sump, more specifically stop it from bubbling like mad?
I used a sock before but it caught a lot of pods and I don't want that happening.

I have 1" PVC running from a overflow in the tank down to the sump. a drop of about 2 feet. I've bought some 90 degree elbows and have tried randomly turning the water in different directions but the mad rush of bubbles persists.

I'm trying to reduce the spray from the bursting bubbles because it's getting salt everywhere.