SPS frags color

[mrtian97]

Newbie question, I have several small sps frags such as pink lemonade, blue tenius, purple bonsai. The polyps are out but the color of the bod is brownish. how long before they gain their color, I have them 1 wk in my tank. everything else in my tank is doing well, param is stable with Alk 8.4, Ca 420 and Mg 1,300, pH 8.3. I feed Red sea energy A and B twice a wk 7.5mL each. Feed Reef chili every couple days for my acans, scolly,duncans. it's 120 gallon tank. Light are 2 units Radion XR 30, runing 60% with color from 14K to 20K

Thanks

 

[altezza]

What is what is your no3 and phosphate level ?

 

[twilliard]

Elevated nutrients
The brown is excess zooanthelle
Also can take more light