worm

  1. E

    ID worm

    Found this in tank should I leave or take out ?
  2. S

    ID Tiny red worms

    Hello, today i found these red worms. I couldn't get a better picture because they are tiny. They have a distinct red color and were moving like a worm. Does anyone have any idea what they are? Thank you!
  3. CayoHueso

    Help IDing Clear "Tubes" Critters

    These clear "tube" critters have almost completely taken over the rear chamber of my nano AIO. They're growing and attaching themselves to the glass, heater and temp probes. I've also started to notice them growing on the rock in the tank as well. They seem to soft tissue and not hard, they also...
  4. D

    White hard worm thing

    This white worm or tube is now moving up the rock and I don’t know what it is, I haven’t seen anything come out of it, but throughout the night it has moved up approximately 3 inches
  5. W

    Anyone know what this critter is?

    I just cleaned a bunch of algae out of my sump and found these critters that look like tiny smooth (no hair or bristles that I can see) caterpillars. I’ve never seen these. In the photos they look flat, but they aren’t. They are nice and chunky. Any help on an ID is appreciated!
  6. His Coral Highness

    These Things in the Sand

    Anemones? Worms? Seems like the have stringy tendrils and tentacles around a mouth? Video makes it clearer but it’s being difficult about loading
  7. johnf3

    WTB Looking to buy a bobbit worm

    Hey everyone Planning on setting up a species only tank for a bobbit worm but having trouble locating one Anyone have one they want to get rid of or have any leads on where to find? Thanks
  8. A

    What is this? Should I worry?

    I just saw a relatively big worm come out from my rock and grab the leftover brine shrimp and then back out to the rock… should I be worried? What is this?
  9. G

    Help Identifying this Bristle Worm

    I have never had a bristle worm and really don't like them! Can anyone give me some more information on this one?
  10. J

    Can anyone id?

    Tiny red worm that came in on a hammer. Can anyone ID this?
  11. T

    I think this is a Feather Duster, but is it killing my Goni??

    Hey everyone, Pretty sure a Feather Duster caught a ride in my Goni, but is it harming by setting up camp inside the Goni skeleton? Here are videos from a week ago with the gonis extended but now the Goni hasn't come out like it used to. the FD sticks out of the dead (darker) part of the...
  12. T

    I think this is a Feather Duster, but is it killing my Goni??

    Hey everyone, Pretty sure a Feather Duster caught a ride in my Goni, but is it harming by setting up camp inside the Goni skeleton? Here are videos from a week ago with the gonis extended but now the Goni hasn't come out like it used to. the FD sticks out of the dead (darker) part of the...
  13. Whats that worm? (1/3)

    Whats that worm? (1/3)

    Here is a list of some common worms found in a home aquarium. Flatworms, eg AEFW, and worms found on fish, eg flukes, are not included. 1/5 Harm=Minimally harmful, may be visually annnoying 1/5 Use= Minimally useful, filter feeders may help filtration (minimal) 5/5 Harm=Extemely harmful, may...
  14. V

    Worm ID

    Hello, I have this very long gray worm that came with my live ocean rock. It looks smooth and I can't find anything that looks like it online. I’ve seen it on top of the sand but it’s currently underneath. Can anyone id it?
  15. S

    WHAT IS THAT???

    Should I be concerned lol - What is this creature in my rocks?
  16. S

    Is this a Parasite on my Hammer Coral?

    Is that white stringy thing a Parasite?
  17. Maebh

    Weird worm critter.

    Found this weird worm critter in my tank Not thrilled at all. Does anyone know what it is? Hasn't burrowed under the sand a few mins later. Kinda looks like it has legs?!
  18. MisterrBee

    Please identify this critter and advise

    Can someone identify this worm that has come in on a finger coral please. Is it a problem and how would I deal with it if so.
  19. C

    Is this a pest?

    My frogspawn is shriveled up because I just moved it as I put in some different rock, but I just noticed these white dots on it that look odd. Any ideas if this is something bad? It’s usually in full extension when I don’t tick it off my moving it. Thanks
  20. K

    Worm identification

    I am in the process of moving my tank to a larger one. While removing the rock and sand I caught 3 large worms. I can’t tell if they are large bristle worms or possibly Oenone fulgida? They don’t have the large tentacles of a eucilide. It has a black mouth/head which doesn’t match my other...
  21. C

    Tiny creatures, reminiscent of worms but featuring miniature hands, have appeared in my 16-gallon saltwater aquarium.

    Hello! Recently, I've noticed tiny creatures in my 16-gallon saltwater aquarium, similar to worms but with miniature hands. They've been consistently present in my filter during changes. Unlike the ones in videos, mine walk between rocks and don't swim. Any insights on what they are and if...
  22. Afkomjorgen

    A white rocket shaped worm? And pred flatworm

    White worm found in rock. I was chiseling away pieces of rock with mushrooms. He was literally running through the rock away from me. Found this massive flatworm in there too, 3-4”. What is the white worm? Peanut? This is the third predatory flatworm I’ve found in this tank. What is it, what...
  23. X

    EMERGENCY Help identifying worms/bugs?

    Hi!! Guys I need your help, a couple of days ago, I noticed tiny things in my tank, I do not know if they are worms, bugs, or what they are, but I know there are tons of them. And I do not know if they could be harmful or not to the reef. So I was wondering if any of you guys can identify...
  24. TheReelColton

    ID help: tiny hitchhiker with black head and white ring

    Came in on something I bought at a swap. Didn't notice until next day so I'm not sure what it was on.
  25. johnf3

    Worm in sandbed identification

    I have been setting up a small NPS tank with my Fluval Evo 13.5 and recently noticed a small red object in the sand bed. At first I thought it was just a left over piece of Gracillaria or something but I took a closer look earlier because I noticed it had moved and realized it has lots of little...
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