Any ideas what these are?

[Charlie’s Frags]

They’re not Vermatid snails bc they do not have a shell. They are irritating the base tissue of some of my acros.
https://youtube.com/shorts/8qjsAm1x1nM?feature=share

 

[ying yang]

Bump

 

[ying yang]

Look up spiniod worm i think its called

Edit : spionid worm

 

[DDenny]

Might be a spaghetti worm.

 

[ying yang]

https://www.reef2reef.com/threads/another-what-is-this.841794/#post-9120387
I had something similar and only could see the tentacles in my gsp and got told that worm above.also 3 pictures of a spaghetti worm that i pulled out to save after finding isopods and possible sundial snail.
Spionid worms have 2 tentacles and spaghetti worms multiply

 

[Charlie’s Frags]

Look up spiniod worm i think its called

Edit : spionid worm

That’s not what these are. I have those too but they don’t bother acros. They just look ugly

 

[Nick Steele]

It’s probably a vermetod snail but just the tube is deep in your rock work.

 

[Charlie’s Frags]

I don’t think they’re spaghetti worms either. There is no base. Basically just living tentacle.

 

[Charlie’s Frags]

It’s probably a vermetod snail but just the tube is deep in your rock work.

Nope. Vermatids have mucus nets.

 

[Goaway]

I don't know what kind of critter these are. But I know what it is not. It is not any form of spaghetti - medusa - spinoid worm. Not a verintid snail. I do not believe it is a hydriod either.
If you have a wrasse I am amazed they didn't eat the bug. I still have yet to find out what these stalk type creatures are.

 

[Charlie’s Frags]

Found out what they are
Digitate hydroids
https://reeftankresource.com/digita...l and dosing hydrogen peroxide may work also.

 

[Goaway]

At least you found it. I guess the movement threw me off. There is a type of worm that anchors to the rock that grazes around its location.

 

[Charlie’s Frags]

At least you found it. I guess the movement threw me off. There is a type of worm that anchors to the rock that grazes around its location.

Now I just need to find a method that will kill them.

 

[Goaway]

Now I just need to find a method that will kill them.

Dwarf angels, but they may get your corals. Manual removal. Take tweezers to them. When I had them, they died from starvation.

 

[Charlie’s Frags]

Dwarf angels, but they may get your corals. Manual removal. Take tweezers to them. When I had them, they died from starvation.

How did you starve them

 

[Goaway]

How did you starve them

Linear flow. But nothing likes that.

 

[Mppp]

Dwarf angels, but they may get your corals. Manual removal. Take tweezers to them. When I had them, they died from starvation.

It's been awhile since your response, but just seeing how the tweezers worked long term for you? I recently found some and hopefully the population is small enough to attempt this.

 

[Goaway]

It's been awhile since your response, but just seeing how the tweezers worked long term for you? I recently found some and hopefully the population is small enough to attempt this.

Smaller populations, yes. Or any visible population that doesn't feel over whelming to scrape/pluck off of the rocks. Worst part is, if they are in holes of the rock and you can't get a good grip on the stems. You could chisel that portion off. I never tried to super glue them.