• cybervseas@lemmy.world
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    9 天前

    Looks salty. What am I looking at? I’m not at all familiar 😅

    Edit: looks like a pest anemone that will sting corals and other invertebrates. Aww I’m sorry.

    • paranoid@lemmy.worldOP
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      9 天前

      Ha! Indeed salty. Aiptasia is an invasive anemone that can sting fish and corals. It spreads very easily, and is notorious for being nearly impossible to completely remove from a tank. There are some fish that eat it, but they can be picky. I spent $300 a few years ago on berghia nudibranches, which only eat aiptasia, but one of my fish enjoyed them for a snack. That fish has gone to the big fish tank in the sky, so now I have a new shipment coming today.

      Pictured is an expensive powerhead that seized when they started growing on it. Not pictured are dozens and dozens more.

  • Cris@lemmy.world
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    9 天前

    Yikessss 😬 best of luck with the new cleanup crew, nudibranchs are cool as fuck!

  • felsiq@piefed.zip
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    9 天前

    I’ve had good luck with peppermint shrimp, but not all of them like eating aiptasia and they can’t reach in the smallest crevasses so they’re not a magic solution. There’s some treatment you can buy named after a dude that worked pretty well for me once the peppermints (or nudis in your case) ate most of the aiptasia, and that fixed up my problems personally.
    Good luck!

  • DarkSurferZA@lemmy.world
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    9 天前

    Something that worked amazing for me in the past was to buy a syringe with some needles, and I would inject a little bit of vinegar into each one. They died instantly and within a week, I could get em all. Never had a problem with aptasia

    • paranoid@lemmy.worldOP
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      9 天前

      I tried this after seeing it suggested on reef2reef. It definitely killed the ones I targeted, but a week later I had twice the amount. I got bhurgia nudibranches shortly after, and they worked great until my wrasse found them

      • DarkSurferZA@lemmy.world
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        7 天前

        Yeah, you gotta target as many of them as possible, so you can’t just kill a couple and leave the rest. I found that if you jab them quickly before they retract it works best.