Corals closed up

They were added roughly 2 weeks ago when i added in some corals as needed something to glue frags onto
 
Like i said normally for past 15 years its been status quo

Some of the corals are probably 12-13 years old….

did a water change friday-added carbon this past saturday-planning another water change wed and wait n see
 
Weird how things are like that. Maybe the leathers are reacting to something leaching from the new rock. The only one I am concerned by look is the toadstool as the stem looks in rough shape. I hope it all pulls through after the water changes and carbon.
The GSP has some algae, but usually not an issue for them. Maybe blow off some of it with turkey baster.

What did you add for new corals?
 
I added
bam bam zoa frag
Sunrise montipora frag
Blue montipora frag
Grandis playthoa frag w/3 heads
 
None of those strike me as issues. I do a see a gorg in the picture. How has it been growing?

I ask because some of these guys will really disturb other corals when they kick into growing nicely. Had a gorg tank for years. If it is a Grube's gorg it will be fine.
 

IF YOU HAD TO TAKE A REEFING EXAM, WOULD YOU PASS?

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  • Not yet, but I have one that I want to buy in mind!

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  • No.

    Votes: 26 37.1%
  • Other (please explain).

    Votes: 3 4.3%
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