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Re: why is my coral expelling zooxanthellae?

Posted: Mon Aug 04, 2025 10:15 pm
by quillmaster
Agreed. A 10% water change might help. Also, what's your feeding routine? Overfeeding can spike nutrients and stress corals.

Re: why is my coral expelling zooxanthellae?

Posted: Mon Aug 04, 2025 11:03 pm
by Finchley
Yeah, too much food can mess with the tank. I cut back on pellets and my corals perked up. How often do you feed?