white cotton??????

[queenb]

Found something like white cotton on the edge of my live rock
Any clue what it is?

 

[queenb]

Uploaded

 

[Zer0]

Most likely a sponge.

 

[queenb]

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[trackfast]

Q-tip sponge?

 

[mr_X]

na...it's too large to be a Q-tip, but very few sponges have names. it's definitely sponge material.

 

[queenb]

is that bad?

 

[mr_X]

nope. not at all.

 

[cabezon]

I have not heard of any bad cottony things. Most would be somme sort of filter feeder, mucoso, or egg pouch.

Those mushrooms OTOH, lol. You might want to start selling those. You are about to get over run.

 

[melosu58]

I agree with sponge. Harmless filter feeders.