- Joined
- Nov 14, 2017
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- 440
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- 306
- What state or country do you live in
- California
Please help ID this. I've noticed it for a while now and it seems to be growing and suffocating my Zoas. It started as a little patch on the front of the rock and now it covers most of the rock and surrounds the Zoa colonies. What it is and how do I get rid of it? Thanks.


