The Planted Tank Forum - View Single Post - Blue leds for vegetative growth?
View Single Post
Old 12-31-2012, 04:50 PM   #7
james1542
Planted Tank Enthusiast
 
james1542's Avatar
 
PTrader: (9/100%)
Join Date: Sep 2011
Location: WA
Posts: 506
Default

I'm curious to hear more cases of blue lights and aquatic plant growth. In the reefing world, the general feel on the blue light was it didn't really provide anything useful to the coral, and I'm talking the actinic blue bulbs, not 20k which has the reds, yellows, greens ect. It was used to enhance colors and provide moon lighting in some cases. In theory blue light should be great for photosynthesis so I don't see why not. I could see throwing some blue LED's on a tank if for nothing else to pop the colors.
james1542 is offline   Reply With Quote