yeah be careful when removing it, you can use hot water or vinegar as well if u wanna inject it
I've got a lot of this in my tank too. A whole rock with tiny babies on it. And one even growing on the back wall. I don't have a syringe handy. Any other methods?
Vinegar? Seems like you can do a lot with vinegar in this hobby...
whats on your rock isn't aiptasia looks like clove polyps to me. That back glass is definitely aiptasia. Don't scrape it off. Your drug store will have a syringe, you want the ones they give to diabetics, its a small needle.
What the first pic looks like to me. Clove polyps.
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