400 gallon project

[untamed]

This took an entire day of work, but I finally got that new skimmer into place. What a beast! This is a Reefmania PS12-4 with wet neck option. I don't yet have the wet neck plumbed in and working.

So far, it hasn't skimmed much at all. Still breaking in, I hope.

The key changes from the G6 are:
1) The volume of the skimmer is almost 2x
2) There are 4 Sedra 9000s instead of 3
3) All 4 pumps are recirculated and out of the water
4) The skimmer is now directly gravity fed from the main display

I'm a bit concerned that I'm flowing too much water through, so I intend to order a 9" height extension to the skimmer which should result in a dwell time of about 2 minutes based on chamber of 20 gallons and flow of 600gph.