Does this Birdsnest look healthy? It’s polyps come out and flow in the current quite nice, I don’t spot feed maybe I should? It just doesn’t seem like it’s as green as it should be, (mainly at the tips) I see a small spot of white at the bottom, not sure if it’s blading there or not, it’s closer to top of tank lighting is Fluval Marine (9hrs a day.) 75 gal salinity 1.025
Temp 77.6
Alk 10
PH 7.7
Nitrate 0
Ammonia 0