EMS Overflow

[WV327]

Hey everyone! I’m gonna be picking up an EMS overflow for my 120. I‘m not sure about the size I need. I’ve read the 20 inch would be sufficient but the longer 32 would be better for surface skimming. What do you more experienced think?

 

[SPR1968]

I’m not sure on the answer but I’ll bump the thread to see if anyone can help

 

[WV327]

I appreciate it. I ordered the 20” inch box model.