Downdraft nozzle

[Yellowtang]

Does anyone know how many holes and what size to drill???

I have wore out the Google button on my browser trying to find it.
I read it a long time ago somewhere on a DIY place, the guy had it
all figured out. Seems like it was 14 holes about 1/16th inch????


JR,

 

[taklein65]

It's 24 1/16th inch holes heres the link http://reefcentral.com/forums/showthread.php?s=&threadid=958085&perpage=25&pagenumber=1

 

[Yellowtang]

Thanks I'm now at 22 holes anyways by trial and error