Stratosphere colony help

[jtal730]

My stratosphere colony seems to be suffering from an unidentified issue . Some can help identify and treat thanks.

 

[VintageReefer]

Those inverted mouths would have me concerned. I’ve seen it posted before but forget what the cause was

 

[jtal730]

Thanks

 

[HudsonReefer2.0]

Zoas are inverting

So one of my zoas is starting to act funny. See pic below. It looks like they’re inverting, the opposite way from when they close. Very strange. Any thoughts as to what’s going on? My parameters are all great. Nitrates are 4. Phosphates 0.0. Ph 8.2. Dkh 9.2. Salinity 1.024. Ca 400. The only...

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