Au Nero 3 Help

[Mitch0928]

Hello all! I have an Ai Nero 3 in my 18g mixed reef. I was wondering if I can get any input on the way my schedule is setup and maybe some help where to place it. I need to make sure my acros are getting enough flow but i think where I have it, they’re getting too much flow and not opening their polyps

*Nero is top left of tank*

 

[Mitch0928]

this was the tank before the Nero 3