i found this in reef tank

[Hansen60]

maybe someone can explained.
this happend with my one acropora.
i don't know what it is.
i take my microscope and this is still moving, that sample i get from acro white mucus at tip.

and in another video i take from brown algae in my glass, like snail or something.

any one can explained what happen to my acro?
thx for advice

 

[shwareefer]

Awesome videos. First two maybe some kind of siphonophore? The last one, at least their bellies appear to be full of algae. You got some weird stuff there.

 

[BanjoBandito]

Total guess - some sort of nematode that is eating/feeding off the coral mucus. I don't think the worms are the problem, but the coral is probably stressed if it's releasing mucus. I think SPS releases mucus to slow down photosynthesis? How long have you had the acro? Did you change lighting recently?

I think the second is the larval form of a nematode?

 

[Hansen60]

Total guess - some sort of nematode that is eating/feeding off the coral mucus. I don't think the worms are the problem, but the coral is probably stressed if it's releasing mucus. I think SPS releases mucus to slow down photosynthesis? How long have you had the acro? Did you change lighting recently?

I think the second is the larval form of a nematode?

My sps is new and in random time this sps out the white muccus idk what it is. So i put in microscope and the white muccus always moving.
And yes this absolutly not siphonophore.
This muccus come out from the tip acro.

 

[Hansen60]

Awesome videos. First two maybe some kind of siphonophore? The last one, at least their bellies appear to be full of algae. You got some weird stuff there.

No this is not siphonophore.
I see the defferent.
Yes in all reef tank if u see in microscope, u can see almost all weird stuff