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another hair algae thread

Discussion in 'General Discussion' started by bladerunner, Aug 4, 2012.

  1. Aug 4, 2012 #1
    bladerunner des moines

    bladerunner Well-Known ReefKeeper

    476
    des moines
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    +9 / 1 / -0

    went on vacation for a week, had my brother take care of my tank. it already had aome hair algae but it was close to gone. anyways came back and its horrible, tank is covered in it. i picked off as much as i could lights r only on for about 4hrs a day,i feed once in the morning, and my top of water is just store bought distilled water. i tested the water and nitrates and phos. are both 0 (probably cause of all the HA). ive been vodka dosing, running a skimmer, and have a large amount a cheato. the HA is still growing. if i completely black out my tank for a week will it hurt my fish at all, or is there a better way to kill this stuff off?
     
  2. Aug 4, 2012 #2
    Foo

    Foo Well-Known ReefKeeper

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    Did he dose vodka for you while you were gone?
     
  3. Aug 4, 2012 #3
    bladerunner des moines

    bladerunner Well-Known ReefKeeper

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    des moines
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    No he didn't, i was dosing it about 2 weeks prior and have been the last week I've been back
     
  4. Aug 6, 2012 #4
    Actuary Adel, IA

    Actuary Well-Known ReefKeeper

    705
    Adel, IA
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    If it's a fish only tank then you should be okay with a blackout. I'd probably try first to watch the feeding, get back on the carbon dosing, and try a bacterial additive as well (ZeoBak or Special Blend).
     
  5. Aug 11, 2012 #5
    Eric West Des Moines, IA

    Eric Experienced Reefkeeper

    1,170
    West Des Moines, IA
    Ratings:
    +33 / 0 / -0

    Anything perish in the tank? Something as seemingly insignificant as a snail can cause an outbreak in a smaller tank - you didn't mention if your tank was 2 gallons or 200 gallons.

    Going a week without dosing vodka woudn't have contibuted - mainly because you'd only been doing it for 2 weeks prior to leaving so the dosage should have still been minimal.

    I would lean towards decaying specimen or overfeeding in your absence. Also possible that the algae made a comeback on its own and it just happened to be while you were out of town - you mentioned that you already had some hair algae but it was mostly gone.

    Solution?

    Pull what you can, scrub rocks with toothbrush and siphon, minimize feeding, blackout the tank (reefs can go 3-5 days) and do water changes.

    Here's an interesting overview of various algaes.

    http://www.reefcleaners.org/index.p...;Itemid=60

    Good luck!

    -Eric
     

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