refuge baffles

nyhcx516x

Member
Im home sick from work today and I figured I would spend a bit of time doing more research. The sump/refuge that I bought used has 3 chambers, each sepreated with 1 piece of glass(actually, 1 is glass, the other is plexi). In browsing around, I see that many setups have multiple baffles, in an *under and over* type setup. What exactly is the purpose of this and is my setup something to consider changing?
 

theappe

Member
The purpose of the baffles is to lower water speed and turbulence to eliminate bubbles going back into your display
 
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