Info needed on recirc skimmer

[Griffin]

The mag 2 feeds feeds the skimmer - another mag mounted on the skimmer for recirculating aswell as the air inlet attaches to that closed loop and the return is off the other side - great skimmer IMO

[TheReefGeek]

Gotcha.

As long as 1 pump feeds new water, as many other pumps as you want can be recirculating.

[untamed]

I think that the question is...what is the recommended flow-through rate of his particular recirculating skimmer? (or any recirc skimmer, for that matter) Is a larger input pump necessarily better than a smaller one?

I've been puzzling over this as well since I read ASM's flow recommendations (low), and compare them to Deltec's (much higher). In order to compare the two opinions, I'm trying to match cylinder size and heights, as well as recirc pumps.

My opinion is that the lower flow through is actually better...provided that there is enough flow to process the tank volume some mininum number of times/hr. How many times per hour...? I have no idea!

[TheReefGeek]

There are also two different flow-through rates. The rate of the sump it is in, and the rate through the actual skimmer. Which one do you mean?

[Saltysteve]

" My opinion is that the lower flow through is actually better"

This is my guess as well!

ReefGeek: You bring up a completely new subject
My best bet there, as long as the sump (overflow/return) is turning over enough water to surpass the skimmer, your skimmer will always be working

[mr_alberta]

If you want to figure out the optimal input rate of the pump for your skimmer, take a look at this thread:

http://www.reefcentral.com/forums/sh...hreadid=680552

Bombardment rate, dwell time, processing time oh my!