lighting with nothing but actinics

[turtle]

hasanyone ever tried lighting with only actinics and what are the benefits/ drawback?

 

[Rockitmakr]

Using actinic by itself will only provide one spectrum of light. Tank might look cool but your corals will not like it....IMO
:beer:

 

[turtle]

I see your point , But doesn`t all the other light spectrums get filtered out after 40 to 60 feet depth anyway

 

[BurntOutReefer]

would be kinda cool for heterotrophic corals......