Zoas Browning/Stretching too much?

[PTVinnyMac]

Hey everyone, I'm currently running a 32 Gallon Biocube.

Tank parameters:

PH - 7.9
Ammonia - .0.0
Nitrate - 17ppm
Nitrites - .001

I'm wondering if these zoas are stretching and or too brown'ish? They look nice under the blues, but not very colorful under daylight.

I have Steve's LEDs and my channel one was set to 1135. I just bumped it up today to 1190 and will do so again next week (I'm thinking maybe they need some more light?)

Opinions and help would be greatly appreciated!! If there is any other info I missed, let me know!

 

[blaxsun]

If the stretch it's usually to get a better lighting position, but not always.