Orbit 4 positioning in a 4' RS S 550 G2

[DustinDec]

So with a BTA coming next week, I'm thinking about changing up my gyre setup and adding one more. Right now, I have an Orbit 4 on the far left as seen in the image. I had two Nero 3 on either side, on the back, but one seized up. Currently waiting to see if they're going to send me a new one back. I'm thinking about moving my Orbit 4 to a vertical position on the back of the tank as seen with the yellow lines and adding a second one to the other side. I could also do two on the back, keeping them both horizontal. Any suggestions?

 

[DustinDec]

Thinking I'll likely do what @pinocchio did here.

Gyre flow and placement

I currently have one gyre on my ProStar 90 tank that flows the length of the tank. (Marked in red in the photo). It can be adjusted to have the ends blow in different directions, but I have them both pointed in the same direction. Currently I am noticing debris building up in the lower left...

www.reef2reef.com

 

[DustinDec]

Trying it vertically on each side, seems likely it’s okay, but needs to be tuned a bit further.

 

[DustinDec]

still need to adjust the angles