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Does your skimmate stink?


treesprite

Skimmate  

25 members have voted

  1. 1. how does your skimmate smell?

    • I can't smell it at all
      2
    • smells like potting soil
      2
    • smells like roses
      2
    • smells like rotting life forms
      12
    • smells like what it looks like
      8
    • smells like something else... specify in post
      2


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I'm asking because so many people talk about it smelling, but mine just smells like something similar to potting soil (in spite of the fact that the thick nearly black mush riser buildup looks like.... ).

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So why does mine not smell rotten?

 

DSCN7876skim.jpg

Edited by treesprite
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I just switched skimmers. My old skimmers skimmate does not smell and did not pull out nearly as much as my new skimmer. My new skimmers skimmate smells like rotten eggs.

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There are many factors, lol

mostly the thick gunk does not smell as bad as the liquid.. even at that it depends on how much you overfeed and such, like what you feed...

My old tank the skimmate didnt really smell... this tank... its rancid :)

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I go really dry most of the time (because I've had too many crazy skimmer episodes that flooded all that scummy water back into the sump), so I don't generally have a lot of liquid, but it's usually dark and really does not smell horrible.

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Mine varies. Currently the skimmate in both tanks is earthy and not particularly bad, but sometimes half the house will smell nasty when I clean the cup. My theory is that there is occasional cryptic die-off, like a snail stuck somewhere, that adds to the stink.

 

I do remember that when I changed from a not-very-efficient HOT to a nice in-sump model, the skimmate was stinky for quite some time.

 

Adding a little kalk to the collection cup reduces the stink, by the way. No idea why, but Leishman suggested it years ago and it worked.

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I cannot smell mine at all, because I add kalk to the skimmer cup.

I'm going to have to try that. Do you just add a little powder? If so, how much do you add?

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Self cleaning head beats the kalk. However, when I clean the scum off of it every 2-3 months, I would agree with the feces/rotten egg/vomit minus the roses descriptor.

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Started using biopellets this weekend. Got a good bloom of microbes and a lot of sticky skimmate. Based on spousal comments, this was the stinkiest in years.

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Let's have a skimmate contest at the next meeting.

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