I have a bad GHA problem but it’s been getting under control after a long couple months manually removing as it comes in. However, I tried to scrape some off of my Zoa frag rock with some tweezers and I failed to see that there is a Zoa growing outside of the frag rock so it’s like I scraped the branch of it or something the circle is where I scraped the rock. I’ve had this Zoa since January and now after my mess up, it’s been closed for a week and a half now. How concerned should I be? I also catch my cleaner shrimp sometimes walking on it and that probably doesn’t help.
I do also see the green bubble algae as well, it will be removed promptly after this post.
![IMG_8799.jpeg IMG_8799.jpeg](https://www.reef2reef.com/data/attachments/3673/3673362-952b142aa8dd7ef86797403b2e5928a6.jpg)
I do also see the green bubble algae as well, it will be removed promptly after this post.
![IMG_8799.jpeg IMG_8799.jpeg](https://www.reef2reef.com/data/attachments/3673/3673362-952b142aa8dd7ef86797403b2e5928a6.jpg)