Acan Help please!

[MizTanks]

It's been like this for 2 days. Absolutely NO changes to the environment.
Ca 440, ALK 9.2, Mag 1440, PH 8.2, Temp 79.2 Parameters very stable.
I do not target feed. Broadcast Reef Frenzy 2x daily. Zoo and Phytoplankton 5ml of each 1x a week.


Day before yesterday.

 

[aromano]

Mine do that once in a while for what appears to be no reason.

 

[MizTanks]

Mine do that once in a while for what appears to be no reason.

And they recover just fine?

 

[nathan1986]

Mine do that after i do a water change

 

[outssider]

Mine do that once in a while for what appears to be no reason.

+1

I have 3 colonies and every so often they all do it. usually lasts a day or so....don't panic !!

 

[MizTanks]

Well it's now been 3 days. But today it doesn't look as swollen and I'm seeing sweepers again. Thanks for the replies, my worry has been eased [emoji106]

 

[MizTanks]

Update: Seems all better today! [emoji119]