blue stylo or german blue digitata lighting

homegrowncichli

New member
Hi, I've seen blue stylos and german blue digitata for sale and under normal "white" full spectrum lighting, they have plain tanish color. Yet on the web, they have this beautiful blue color. Am I to assume that the blue only shows up under actinics? and that it's really a white polyp under blue lights?



Or does it only show up under metal halides and high end LEDs?
Currently using 5 x T5 (2x10K, 3 x 460)

ORA has this beautiful photo and that's what I'm looking for.
http://www.orafarm.com/products/hardcoral/montipora/german-blue-polyp-digitata/
 
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