Overflow/return pump

Before I order this overflow box....I thought I'd ask does anyone think I should get the slim or the regular??? There is only an inch difference but I was wondering if the slim would be a better choice for me or because it is "slim" would I end up having problems with it??? Oh, and should I go ahead and get the "silencer thing"?

http://www.lifereef.com/siphon.html
(the single pre-filter box is what I'm looking at)
 
Before I order this overflow box....I thought I'd ask does anyone think I should get the slim or the regular??? There is only an inch difference but I was wondering if the slim would be a better choice for me or because it is "slim" would I end up having problems with it??? Oh, and should I go ahead and get the "silencer thing"?

http://www.lifereef.com/siphon.html
(the single pre-filter box is what I'm looking at)


get the regular and for a silencer you can make your own gurglebuster for about $3
 
I have the silencer but Grins is right you can DIY your own gurgle buster as well. Just get a couple of the U tubes so you have one as a backup.
 
get the regular and for a silencer you can make your own gurglebuster for about $3

I have the silencer but Grins is right you can DIY your own gurgle buster as well. Just get a couple of the U tubes so you have one as a backup.

Well...you will have to help me w/ that.....ok
 
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