salt creep ??????

Discussion in 'Water Chemistry' started by emtp380, Aug 30, 2009.

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  1. emtp380

    emtp380 Spanish Shawl Nudibranch

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    How can I control salt creep on and around my sump/refug?? Its mostly on the end that my ev-120 skimmer is. My tank is new and I am in the cycling stage of the game, so nothing live but a couple of LR to seed my non-LR. Its kinda wet all on the skimmer, the outside rim of the tank and on the plumping. New to this problem. Thanks
     
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  3. missionsix

    missionsix Super Moderator Staff Member

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    Sounds like the water line is too high? Is there an airstone in there?
     
  4. pgreef

    pgreef Fire Goby

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    Prevent bubbles from breaking on the surface and you will greatly reduce salt creep.
     
  5. emtp380

    emtp380 Spanish Shawl Nudibranch

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    How do I stop the bubbles from breaking on the surface???
     
  6. pgreef

    pgreef Fire Goby

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    You need to essentially add a vent to your pipe that is going into the sump. Use a Tee connection and have one side going straight down into the sump. The other side should point straight up. Use the largest size pipe you can. This way the current is reduced in the pipe and the bubbles can rise up through the pipe easier against the flow. Make the pipe going straight down into the sump as long as possible.

    Disclaimer: I have not implemented this approach yet in my own system. I currently just have a small piece of airline tubing at an elbow and it helps quite a bit. This will be my next upgrade.
     
    Last edited: Aug 30, 2009
  7. emtp380

    emtp380 Spanish Shawl Nudibranch

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    I have a 90 gal. with a corner drilled overflow with the Allglass over flow system. It has vents in the top already.
     
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  9. homegrowncorals

    homegrowncorals Ribbon Eel

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    i use a filter sock on my returns from the equipment and return lines from the dt and let it float on the surface air leaks out the top and water runs out the bottom cut my bubbles and salt creep down 75%.
     
  10. pgreef

    pgreef Fire Goby

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    I'm not familiar with that but the vent I'm talking about is in the sump not in the overflow.