Emptying Frequency: Skimmer Collection Cup

How long is it taking folks to fill their skimmer collection cups?


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njmaddreefer

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I will typically empty my skimmer cup daily. It amounts to 1 liter of skim per day roughly.

My gut tells me it’s a little much, but the skim always stinks 😷 so it might be ok 🤷‍♂️

I thought this would be an interesting poll.
 
No,
“Once a month, or less?”

Dry skimming is the way that Jesus Skims His Reefs!
Pope Francis GIF
 
I used to do my own maintenance and I mowed my lawn, trimmed hedges, mended fences, and washed my car after I changed the oil in the driveway.

Then I found

:cool: :face-with-tears-of-joy:
(I’m probably going to fire lake for this stupid post, Jose forgive me.)
 
😂😂 Clearly I’m skimming wrong!!! Glad I asked.

So, what’s a good way to dial in the skimmer? Should the bubbles starts lower on the neck and with time they’ll creep up?
Yes.
These things don’t need to overflow constantly. Once a week will coat the cup inside with gunk that can be removed when you clean it. Wet skimming messes with the top off water and tank salinity .
 
Adjust so the foam is almost breaking over the top. Have to wait an hour between adjustments.
active bubbling should end at the bottom of the collection cup
 
Adjust so the foam is almost breaking over the top. Have to wait an hour between adjustments.
active bubbling should end at the bottom of the collection cup
Got it! So let the bubbles slowly creep up and adjust. I guess that is what was meant by breaking your skimmer in?
 
I'm with Kris on the salinty thing. I do run a skimmer on a larger heavily stocked tank but i skim dry. I don't want the hassle of having to chase salinty. Skimming like this I really don't even have to test the salinity of the DT. The only time this one is full is when I forget to shut it down before turning the return off and it overflows and all the nastiness flows back into the tank. Funny thing is my rock Flowers and corals come to life amd look better than any other time when it happens. Kinda makes me question if I should even be running it :thinking-face:

PXL_20250427_200749955.jpg


These are my rock Flowers after an overflow incident triggered a spawning event. I suppose it could be coincidence but I don't think so. All of my zoas puffed up amd looked better than ever also.



PXL_20241219_025124572.jpg
PXL_20241219_025129738.jpg
 
I'm with Kris on the salinty thing. I do run a skimmer on a larger heavily stocked tank but i skim dry. I don't want the hassle of having to chase salinty. Skimming like this I really don't even have to test the salinity of the DT. The only time this one is full is when I forget to shut it down before turning the return off and it overflows and all the nastiness flows back into the tank. Funny thing is my rock Flowers and corals come to life amd look better than any other time when it happens. Kinda makes me question if I should even be running it :thinking-face:

PXL_20250427_200749955.jpg


These are my rock Flowers after an overflow incident triggered a spawning event. I suppose it could be coincidence but I don't think so. All of my zoas puffed up amd looked better than ever also.



PXL_20241219_025124572.jpg
PXL_20241219_025129738.jpg


Stunning Coral 🤩!!!

I feel silly for not asking this skimming question sooner… thanks 😊
 
Got it! So let the bubbles slowly creep up and adjust. I guess that is what was meant by breaking your skimmer in?
Breaking the skimmer in refers to removing the cup and letting the active bubbles roll over, out back into the water for a few days.
This 'washes' any manufacturing treatments off and preps the skimmer surface for your tank.
 
Should I expect this bubble Column to rise with time as I feed??

DC Pump is running at 100 percent.
 

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