Light settings?

[Crocpete]

Hi, I am curious as to the best light settings to make the zoas colors really pop! I have a current LED in a 20 gallon long tank. I feel like the most colorful ones look best in the moonlight setting which is almost all blue but they close up at night on me! I have a few fish so I’m not sure what to change my percentages too. I wanted to get some input before I start tinkering with light settings. And they all seem very happy as is, i would just like them to really shine (if possible)

 

[Reeferz123]

Hey i have had luck with running mostly blues to get the colors to really pop.

Obviously there are other factors as well (water parameter, etc.) that contribute to color of zoas.

 

[MellowAquarium]

Blue, purple, and cyan is what gets mine to pop. I turn everything else off other than that at night and set them to about 5% of course you can turn them up during the day to a brighter setting and they should stay open for you.