what aquac skimmer do i have?

[Scuba_Steve]

Just bought a used skimmer for a price I couldnt beat no matter which model I got. But how do I tell if it is an ev-120 or an ev-180? It says no where on it, and the patent number is the same for all models. Im pretty sure its not a 240.
Thanx
Steve

 

[1Reeferaddict]

Any pictures??

 

[Waxxiemann]

measure the height and compare it to the website.

 

[Hal]

Yep, pretty much what Waxxiemann said. The website has all of the dimensions that you'll need (height and diameter of the tube).

www.proteinskimmer.com

or the page that has the measurements:

http://www.proteinskimmer.com/specs.htm

 

[justinm0424]

I have a 120 and the collection cup is smaller then the tube below and i believe the 180 they're the same size.