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medusa

  1. Pests, Hitchhikers, and Diseases
    Hi Everyone, I appreciate any help with this issue. I am having some pest issues.... All at once. 1. I think I have Acoel flat worm bloom. If this is Acoel flatworms... should I worry about them? I have read a lot of mixed review. Let them be, ripe your tank apart and scrub... Can I get a...
  2. The THINK Tank
    Hi, we recently purchased some new LR today and an algae blenny. The two pieces of rock have green mushrooms on and polyps. Everything was fine for an hour or two but suddenly the file fish was lying on its side on the sand bed, the medusa coral has started to wilt right down and the mushrooms...
  3. Pests, Hitchhikers, and Diseases
    Hello, I started my first reef tank a few months ago and everything is fine but a couple weeks ago I noticed something tiny pulsing through my display tank. It looks like a tiny brown jelly fish but really small, just smaller than the diameter of a pencil. I thought maybe it just came in with...
  4. General Reef Discussion
    I seen these in my green water bottles, they are not connected to my system, and don't have a heater besides the light for 14 hours.... never noticed them before, and i think they are medusa hydroids, from what i have seen, can anyone give me a positive ID, and info on what they are? I don't...
  5. Jellyfish #2

    Jellyfish #2

    2nd medusa found floating in our seahorse tank in as many months. About 1/4in across the bell. this pict was taken in a small bowl.
  6. Jellyfish 2 ?

    Jellyfish 2 ?

    free floating medusa found in seahorse tank.
  7. Jellyfish?

    Jellyfish?

    free floating medusa found in seahorse tank.
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