Par 38

[OceanDude]

I ordered a new Ecoxotic PAR 38 yesterday and was thinking... it came with 6 blue, 4 white, and 2 red. I know red light often promotes the growth of algae, as a lot of people have red lights over a refugium. So I was wondering if the red lights would effect algae growth in my display tank? I know it's probably a dumb question, but I was just wondering.

 

[Mtnbikedan01]

I think it does help, after all look at "full spectrum" lights they have red in them.