Please help I have no clue...

What are these??


They don't look good to me so some info would be great. And if they are bad how do i remove them? and sorry I can't get them to turn normal they are sideways...

 

Unfortunately those are Majano.

I had the same type, I nuked my tank twice to get rid of them.

 

Looks like a type of aiptesia anemone... Several ways to remove them:

This site has a lot of information about them as well as ways to remove them:
Aiptasia Anemone - Information and Control Methods

 

Ok so what is bad about them?? and i think they are only on that rock so can i just get that rock out and kill them on that rock??

 

They can move,reproduce fast and sting/kill corals

 

Get rid of that rock for sure.

Do not make the mistake of thinking you can beat them with products/kalk paste/boiling water/lemon juice.

 

Is there any way i can save the rock?? its COVERED with feather dusters... Its just a pretty rock..

 

Look familar?



Trust me get rid of the rock. I tried everything and they always came back.

 

Darn!!! thats a bummer thanks for the help though glad i caught it early...

 

Looks like a pretty blue or gray sponge in that rock as well.

If you got the rock at the LFS get them to replace it with a pest free piece if possible.

If you look at my profile image, you will see the links I went to rid my tank of them. Still even today one will pop up from a crack in the glass or anywhere.

Once upon a time I had beautiful coralline algae......oh well.