why won't my coral polyps open?
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EvilSeren - Posts: 1
- Joined: Thu Oct 10, 2024 10:24 pm
Re: why won't my coral polyps open?
Could be a chemical warfare thing. Any LPS near your Zoas? My Hammers once pissed off the whole tank. Carbon dose might help.
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bikerod - Posts: 10
- Joined: Wed Oct 09, 2024 11:19 pm
Re: why won't my coral polyps open?
Test magnesium too. Low Mg makes Zoas sulk. Keep it above 1300 ppm.
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finnleyocean - Posts: 9
- Joined: Wed Jan 10, 2024 1:33 pm
Re: why won't my coral polyps open?
My tank's Zoas closed when I overfed. Maybe cut back on mysis for a bit?