Please help me design my CL Manifold

[Pprice01]

Hello All,

I'm designing my plumping for my CL and I need your help:

<table style="width:auto;"><tr><td><a href="https://picasaweb.google.com/lh/photo/96AE7RN7U3JUZ6gr9hOcZw?feat=embedwebsite"><img src="https://lh5.googleusercontent.com/_n4DxcMo3PN8/TWQ-wgoW9FI/AAAAAAAAA_U/7sfEkDVF1-Y/s144/CL%20Setup.jpg" height="86" width="144" /></a></td></tr><tr><td style="font-family:arial,sans-serif; font-size:11px; text-align:right">From <a href="https://picasaweb.google.com/pprice01/AquariumDesign?feat=embedwebsite">Aquarium Design</a></td></tr></table>

I have the 4 returns shown, all 1.5", and wonder really if I should use sanitary tees or standard tees as well as whether or not I should have the water come into the manifold in the center or on the end to feed the outlets.

Any help you can give me would be appreciated.

[Pprice01]

Anyone?

[Pprice01]

What I'm asking is whether the flow should just start at one side and terminate at the other left to right/right to left or should I come up in the middle and "Y" off in both directions, or what otherwise?

Thoughts, experience, flow issues, pros/cons would be appreciated.