What type of worm?!

Jhillreef

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I see these at night on my torches. What are these? Are they eating my torches?

IMG_0941.jpeg IMG_0940.jpeg IMG_0942.jpeg IMG_0939.jpeg
 

vetteguy53081

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Pic still fuzzy but looks like polyclad flatworms. While they are not harmful as red planaria, they in numbers can smother bases of coral and block the needed light for production of zooxanthellae which is their energy source.
Removal can be accomplished by siphoning them with a 3/8" tubing into a nylon stocking and discard
OR
Add a wrasse such as Yellow coris, 6 line, lunare or malanurus OR even a springieri damsel which will eat them

With the number you have, for the next 2 weeks you will have to look for eggs and scrape off as there is likely some and would be future acoels. Eggs are really tiny

1678293158905.png
 

ChiCity

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These eat the coral? Or just annoying them?
these eat corals.

they’re euphyllia eating flatworms,
otherwise known as eefw.

you’ve a got a long road ahead of ya,
because that infestation looks bad…

IMG_5598.png

(i can count 7 adults on here!)
 

vetteguy53081

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These eat the coral? Or just annoying them?
eat them. Just looked on larger screen than phone and they are indeed AEFW. Not good
Dips may or may not work with them. When you think you got them, you see another and then the issue with eggs and finding them for removal
 

ChiCity

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you’re going to have to run a search…

but basically, you have two options…

remove their food source (euphyllia) from the tank and treat them separately in another tank and let your main system run fallow for about 6-8 weeks to break their life cycle.

or

you can treat the euphyllia individually,
twice a week…
for about 6-8 weeks.
removing, dipping, scraping and returning to the tank each time

dipping in iodine works, you just have to baste the adults off and scrape for eggs each time

(qt’n new arrivals would of avoided all of this)
 
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Jhillreef

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So these eat the coral? Or just annoy it ? I just started first Dip today.. I’ll keep doing it weekly and suck any that I see off with turkey baster
 
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Jhillreef

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Disregard. I see they eat them. Great…. This is gonna be not fun
 

ChiCity

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yeah it’s a pain…

i know it’s not practical for most folks,
but maintaining a small 10g qt tank at all times to place new arrivals into will help you avoid mishaps like these in the future
 

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