lost the greens?

[Fishmommy]

I have a lot of SPS and LPS in my tank that are growing like mad, but a few that used to have green highlights, like my blueberry lime acro and dragonscale acro have good purples but lost the greens.

I am running 10 hours of T5 and 3 hours of MH.
Is there a nutrient I am missing or do I need longer light exposure? I am still ramping up the MH time +15minutes per week after converting from LED at Xmastime.

The corals are doing good, so there's no crisis, just want the pop back!

 

[organism]

What spectrum are you running on the T5'so and halide? Nothing makes greens pop more than blue LED's imo, so you'll probably need heavier actinics to keep the colors.

 

[Fishmommy]

I am running four Hamilton 460nm actinic T5 bulbs, and 2x 250w Radiums for MH

 

[organism]

20k Radiums? If so your greens should be popping... What's your alkalinity?

 

[Fishmommy]

It could be it just hasn't been long enough....?
Alk is 145 by hanna checker