thinkig about adding a few to my fixtures. right now each fixture has 28 royal blues and 27 cool whites. would i notice a change by adding red green or uv leds?
Besides making some corals fluoresce/pop more? It's beneficial for photosyntesis...
Sorry... I didn't mean true UV. I meant 420nm spectrum. Which is close to the UV spectrum. But not UV. True UV would be under 400nm.
It is my understanding that both produce a little UV.
If we have ample useable light, which is the greatest with LED's (with the highest PUR per PAR), then sufficient absorption shouldn't be a problem. I wonder if that's the issue--too much PUR per PAR. Anyone know if there is any substance that filters just PUR from a wavelength? I'd test it out.