Mag drive 18 on a 120????

[Chalice addict]

Is a mag drive 18 ok for a all glass 120g with dual overflows??? The tank says it can handle 600gph through each overflow and I'm trying to set this 120 up for an all sps tank. I also have a ati 6 bulb fixture and 2 mp40s to go on it too just trying figure out if this is good for what I'm trying to do thanks for the help!!!

 

[Sobo's Reef]

I have a mag 18 on my 135g with a 1500gph glass holes overflow. The return I have divided into 3 separate loc line returns and its perfectly fine. I don't see a problem with it for you.

 

[Chalice addict]

Ok thanks I just bought the mag 18