Leds

[reefwatcher]

Okay my question is do you have to have a full spectrum or could they be just whites blues and royal blue and UV leds.
Thanks sketch

 

[Billyjack]

I think it just depends on what your wanting to do with the lights.

 

[reefwatcher]

Im just doing a zoa garden i have neen looking at the acan 600 series leds.

 

[reefwatcher]

I should have told more about my setup 60 gal cube I'm using a Chinese evergrow fixture thinking of a full up grade to a 90 gal.

 

[Reefing Madness]

Whites, Blues and Navy Blues are plenty.

 

[KologneKoral]

If zoa colours are important, the the violet range does play a role. Getting good colour is fine with B-RB-CW, but many reds require 405nm and other pigments benefit from the 410-430nm range.

J.