Aiptasia? Please help ID

oregonbud

Member
Hey everyone,
The other night I noticed these tentacle looking things coming out of one of the smaller pieces of rock I have, when looking closer I started to see lots of smaller pieces that look very similar, as well as having a bunch of small tube like things attached to the glass, some have what look to be two tentacles coming out, but most do not have anything. The ones I am really concerned about are the ones in the rock. They are probably 3/4" tall and have 5-6 white thin tentacles coming out of them, they are more of a white then a browm color, but I do not have very good lighting so it could explain a coloration difference - maybe :)
Anyway I tried to take the best picture I could of the biggest one, but its not super clear - if anyone can help with an id, either confirming my suspicion that its aiptasia, or with an alternate idea, please let me know.
Thanks,
OB
 

michaeltx

Moderator
cant tell by the pic but I have never seen a white apistia even the ones that havent had that good of light. is there a way to get a clearer pic by moving a rock or borrowing a another camera??
the tube things are probably a worm of some kind there are a some white ones that build a tube to live in.
MIke
 

michaeltx

Moderator
dburr got me thinking here is a pic of little white dusters that are very common in our tanks, does it look like this.
Mike
 

oregonbud

Member
It is most definitely not a feather duster, I have tons of feather dusters in the tank, and they look nothing like this thing. I have never seen anything that looks like this, the only reason I am thinking possibly aiptasia is because of the rate it seems to be growing at, and the tentacles coming out of the base. I would not be concerned if it were not spreading. I just found 4 more pockets of it on a different rock.
I'll try to take a better pic of some on a different rock later this evening.
Thanks for the replies thus far
 

wyldgunz

Member
Ive seen a white aptasia on one of my rocks before i quickly killed it so i dont have a chance to get a picture of it. It wasnt quite white but it was a very pale shade of grey. Youll be able to tell it will have long tentacles and a mouth , aiptasia is easy to spot.
 

avatar50

Member
can u tell me what that is ?? i have the same thing on my rock i though it was aiptasia and try to kill it be seems not working
 
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