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Thread: 'Oily' surfaces

  1. #1
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    'Oily' surfaces

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    need help
    my tank surface is always cover by a firm of oil like when i look from under the water upward.the oil cant be scoop using a net.everytime i did a wc to get rid of it 1 day later it would appear back again.
    realy no idea what happening.

    my almost 2 month crs tank has only taiwan moss,riccia and downoi.a diy co2
    and cannister filter

  2. #2
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    Like many CRS hobbists, I think something you have to bear with. I don't think you ever want to use a surface shimmer and get your CRSes sucked into the filter? Don't worry, so far non of my CRS died.

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    Is there any way to get rid of it? coz it would stain the water surface edge of my tank which make it look ugly.

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    Its a layer of protien.

    You can't scoop that up. If you want to get rid of that protein layer, what you will need to invest in a surface skimmer.

    Search for "oil on surface".
    visit my photo albums @ flickr!

  5. #5
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    you can cover the stains by stickers, 2" or so and have your water level slightly higher?

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    i tried surface skimmer b4 but my crs got suck into the filter ..i had no choice but to remove it.now it very unslighty of the tank surface.
    i guess i have no choice but to make do with it.

    does anyone expierence this b4 and come out with any solution??

  7. #7
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    As I mentioned earlier, do a search for "oil on surface". There are many posts on this and many solutions as well.

    Good luck.
    visit my photo albums @ flickr!

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    Mollies are known to eat this surface "oil". However i'm afraid the mollies will also take your CRS as snacks.

  9. #9
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    maybe you could refer to this thread
    http://www.aquaticquotient.com/forum...ight=oily+film
    Fatherhood - The most challenging role a man can take on but, funnily enough, the most fulfilling too.

  10. #10
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    Quote Originally Posted by jerome View Post
    i tried surface skimmer b4 but my crs got suck into the filter ..i had no choice but to remove it.now it very unslighty of the tank surface.
    i guess i have no choice but to make do with it.

    does anyone expierence this b4 and come out with any solution??
    I cover the inlet of the surface skimmer with gauze. The type that is used to cover riccia on rocks, drift wood, etc.

    Before I did this, my shrimps "went" into the cannister filer. I actually found something like 7 or 8 of them there. Only 1 died fortunately. I don't have this problem anymore since covering the inlet.

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