How often do you empty your protein skimmer cup?

Discussion in 'Reef Aquarium Discussion' started by 125gSW, Dec 27, 2017.

  1. 125gSW

    125gSW Active Member

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  2. Rakie

    Rakie Federal Coral Reserve R2R Supporter R2R Excellence Award Build Thread Contributor

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    Depends on a lot of things. DO you have the skimmer water level max, low, somewhere in between? Skimming wet or dry? Running Carbon? Filter Sock? Low nutrients? Where's the moon? When was your last sacrifice to the reef gods?

    Lots of factors :D

    Me? With socks, skimming relatively wet, I might take 2 weeks to fill up. Without socks, same setting would be a week or less. Skimming dry, maybe a month.

    Skimming dry with no sock and no carbon, a week. Skimming wet with no sock, no carbon, max skimmer water level -- 2-3 days.

    If this doesn't make you question every option for skimming, as well as the reaction to an action, I've failed to make my point.
     
    NowGlazeIT, Bronc, Roggio and 6 others like this.
  3. 125gSW

    125gSW Active Member

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    Ok cool 2 weeks to fill up for me too lol, just wanted to make sure. Nitrates been creeping up just wanted to make sure it wasnt my skimmer
     
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  4. Daltrey

    Daltrey Valuable Member Build Thread Contributor

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    Mine empties into a one gallon container. So once a month.
     
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  5. Mal11224

    Mal11224 Well-Known Member R2R Supporter Reef Tank 365 Build Thread Contributor Partner Member 2018

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    Whenever I do a water change since I have it draining into a gallon jug. Works like a charm.
     
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  6. Scorpius

    Scorpius Valuable Member

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    Every other day. The cleaner I keep the neck the more nasty gunk I collect.
     
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  7. Rakie

    Rakie Federal Coral Reserve R2R Supporter R2R Excellence Award Build Thread Contributor

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    Oh man... I loathe the nutrient conversation so here ya go: Nutrients aren't bad. Whoever told you that lied to you. Most every "master" suggests elevated nitrates and phosphates -- Not a single one says ULNS is ideal. Not a single one suggests below 5 no3.

    Here's two links
    ---> Tank Parameters of some Masters <---

    Richard Ross -- Whats up with Phosphates
     
  8. Scorpius

    Scorpius Valuable Member

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    ^ You forget that newer reef tanks can't run higher phosphates and nitrates without running into algae issues since the biology of the tank is not there to handle higher nutrient loads. The speaker admits he has algae issues but has a cuc to compensate and corals to outcompete the algae. I call crap on that speaker.


    A mature 5+ yr old system may be able to handle higher nutrients. A newer system. No way.
     
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  9. revhtree

    revhtree Owner Administrator Staff Member Team R2R R2R Supporter R2R Excellence Award Photo of the Month Award Article Contributor Build Thread Contributor Partner Member 2018

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    My skimmer cup is yuuuuge and holds probably a gallon or so. I dump it every couple weeks to three weeks.
     
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  10. jd371

    jd371 Valuable Member

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    If I let it fill up around two weeks, but I usually empty it at the halfway point.
     
  11. JimFuller

    JimFuller Active Member Build Thread Contributor

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    I empty mine about once a month. I have a gallon jug to catch the waste. I get lots of nasty stuff from it. I change water and clean the sump at the same time. I wish I could go as long on the ATO tank filling.
     
  12. JoeIII

    JoeIII Well-Known Member R2R Supporter

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    Mine can go two days but its very full. Wet in the cup but nearly black in color, like mud in the neck 1\8" thick
     
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  13. Mark Waltermire

    Mark Waltermire Member

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    I have a skimz sk181 on my 72 bowfront so the skimmer is way oversized compared to te tank especially since I only have 2 clownfish, clown goby, melanarus wrasse, and a purple tang. The tank is only a few months old but I last emptied the cup on November 20th and right now it still is only 1/3 full.
     
  14. Instigate

    Instigate Valuable Member Build Thread Contributor

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    I don't wait for the cup to fill. I empty it and clean the neck of the skimmer every week.
     
  15. Cae

    Cae Member

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    I have a overhead sump so I can see my skimmer. I clean it out every second day. It doesn't get more than about an inch full.
     
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  16. FlyinBryan

    FlyinBryan Well-Known Member

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    What are you suspicious about?
     
  17. 125gSW

    125gSW Active Member

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    I have a feeling its under performing, but then again I guess bioload is low still
     
  18. bdejong1112o

    bdejong1112o Active Member Build Thread Contributor Partner Member 2018

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    Either when I see it needs it or more importantly when I smell it, lol
     
  19. Rakie

    Rakie Federal Coral Reserve R2R Supporter R2R Excellence Award Build Thread Contributor

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    I forgot nothing -- I disagree. High nutrients since day 1. We've argued about this before on RC -- So no need to respond because we will not see eye to eye. There's more than one way to do things. Dealing in absolutes is the only way you can do it wrong.
     
    Last edited: Dec 30, 2017
  20. drblakjak55

    drblakjak55 Active Member

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    Here’s
    the real question. Reply one sums up quantity of skimmate. Emptying the cup up to individual.
    My question is how often do hobbiests pull the skimmer out to clean up a quarter inch of accumulated slime from the neck end upper collecting chamber???
     
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