Joshsmit56001
Aquarium Advice Freak
I have these white cocoon type things on my live rock and on my glass, I am wondering what they are and if they are good in a reef tank.
TIA,
Josh
TIA,
Josh
White cocoon type things on rock, what are they?
- Thread starter Joshsmit56001
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reefrunner69
Aquarium Advice Addict
Picture?
sacramentofish
Aquarium Advice Regular
I am guessing snail eggs. Are they whitish and oval shaped about the size of a sesame seed?
Joshsmit56001
Aquarium Advice Freak
Yes, with feathery type things on the ends
reefrunner69
Aquarium Advice Addict
scypha ciliata sponge, harmless 
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