Larvae in my pond

Discussion in 'Water Gardening' started by Ellen, Jul 26, 2013.

  1. Ellen

    Ellen Total Gardener

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    I've discovered a lot of what will likely be some type of fly larvae in my non-fish pond. Their shape is like tiny little nails, thin body that tapers to a point then relatively round little heads. Will these be harmless or will I end up with something out of a horror film when they all mature? And if so can I safely get rid of them? (Short of scooping them out and putting into the other pond for the fish to eat!)
     
  2. Phil A

    Phil A Guest

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    If they hang upside down from the surface tension & then bend quickly to swim away when you disturb them, then they're mosquito larvae, the most dangerous creature on the planet, kills more people than anything else.:yikes:

    Bit of oil on the surface stops em breathing.
     
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    • Phil A

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    • clueless1

      clueless1 member... yep, that's what I am:)

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      They're not as dangerous as me. I've killed more of them than they have of me.

      Joking aside, I have two venus fly traps at the edge of the pond. They're constantly filling their faces. I think the fish are the primary consumers of any mozzies that get too close to the pond, but I know the fly traps get a fair few of them.
       
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      • Ellen

        Ellen Total Gardener

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        Eeeek! I've got tadpoles in there as well so don't want to choke the water. I might scoop as many out and leave them to dry...
         
      • Ellen

        Ellen Total Gardener

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        I've not seen any mozzies but that's not to say they've not been there. I'm half-tempted to make them fish food. If I leave them to mature, maybe they'll just fly away though? Or am I being hopefully naive?
         
      • Phil A

        Phil A Guest

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        Fish will eat them.

        If they mature, the pregnant females will home in on the nearest source of CO2, because that usually means an animal is breathing & therefore a good source of blood.

        Not been so bad this year, only got a few bites, but last year was hell with the floods, water everywhere meant they could breed everywhere.
         
      • clueless1

        clueless1 member... yep, that's what I am:)

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        I thought tadpoles were voracious predators of mozzie larvae?
         
      • Ellen

        Ellen Total Gardener

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        I'm fair game. One visit to Spain, I got bit overnight so much I looked like I'd got the pox. My fella, untouched!
         
      • Ellen

        Ellen Total Gardener

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        Ooh, hopefully!! They'll have a buffet!!
         
      • Ellen

        Ellen Total Gardener

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        Well I've scooped out about 3/4 of the larvae and put them in the fish pond. Two of the fish were quick to latch on and start lying in wait for them to drift into open mouths :) I think now the rest of the larvae won't be at an unmanagable level for the 3 frogs (2 are tiny!) and the remaining tadpoles. If that fails, I'll keep my eye out for the pupae and remove those before they hatch
         
      • clueless1

        clueless1 member... yep, that's what I am:)

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        There is a pond water additive that I've seen in the aquatics shop, can't remember its name though, that is said to kill mozzie larvae while being harmless to everything else.
         
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        • Ellen

          Ellen Total Gardener

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          That might be a good idea, thanks clueless, I'll have a look for it. I don't want to harm the frogs or tadpoles but no way do I want a tribe of mozzies!!
           
        • dixy

          dixy Gardener

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          Ellen I have the same wee things swimming around in my half barrel, I don't think their mozzies, given where I live but they just seemed to appear from nowhere, I think your fish will make short work of them
           
        • Ellen

          Ellen Total Gardener

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          They sure did! :) I fished most of the wrigglies out, they didn't last long with the fish :)
           
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