Idk what happened

[Turtlewax2009]

my yellow star polyps have looked like this for 2 days now, they were flourishing and growing like crazy and then now all the sudden they look like this. All parameters are good. Salinity 1.026, lights 11,000k and it's a fluval 5 evo idk what happened.

 

[AntarcticIkeelu]

What are your nitrates at?

 

[Turtlewax2009]

5ppm but everything else is perfect and open and happy.

 

[Turtlewax2009]

This is the only coral doing this.

 

[AntarcticIkeelu]

That's strange, Only advice I have is to wait it out and see if it improves. They were obviously happy there at one time so its unlikely flow or lights have anything to do with it. My guess would be that something changed in your tanks chemistry or the star polyps got some type of infection. If they don't get better I would take it out and dip it.

 

[Turtlewax2009]

I've just been leaving everything alone just only doing my daily check.

 

[Rick.45cal]

Phosphates?