Frag tank and only blue lighting???

[45ZoaGarden]

I just set up my frag tank (which is already cycled) which will be an all zoa grow out system with a few nems in a bin. I have a few zoas in there now but have been wondering about lighting spectrums. Could I run all blues and no whites? It would help control algae... but will zoas thrive like that? I’ve seen many frag/ grow out tanks running all blues but don’t know if it works. The dt Runs a 6 hour period of whites for my euphyllia and for my sanity. Any thoughts on all blues?

 

[Spare time]

I only run 5% white for 3 hours and used to run all blue with no problem