Color

[NATE1979]

What causes zoanthids to start changing gray
Is it light intensity?
Par. Cal 460
Mag 1360
Alk 9
Salinity 1.026

 

[Capitol Reef Corals]

I've noticed that my zoas tend to lose color and be more translucent when my lighting is too high, or my water is too clean. Try moving them to a lower spot in your tank and increase you nutrients if they are super low.

 

[Stan-Lee]

Hi mate, just thought i'd chime in i grossly underestimated the power of my AI prime HD in a Nuvo 10 Gallon. ive brought my lighing intensity from around 90% to 35% and my zoas have started to regain all of their colour in only two days.

my nitrates are sitting at around .18 which isn't super clean but not super dirty