red light may be bad for Sps

[Big_Pun]

http://www.advancedaquarist.com/blog/red-light-negatively-affects-health-of-stony-coral

[lt1z28]

Good to know. Thanks for sharing

[350gt]

"Note: red light is commonly found in proven lights such as Radium metal halides and numerous fluorescent bulbs as well as in wild reefs, so the idea is not that red light is necessarily harmful but that too much red light can have negative effects on how stony corals regulate photosynthesis."

[Dean]

So don't make your tank look like Mars and it will be okay? :)

[350gt]

Lol pretty much

[envy]

interesting read thanks for sharing

[Bill S]

This isn't surprising. Reds don't penetrate water well, which is why deep water looks so blue.

[350gt]

Just keep them low and you will be fine... I have mine set to come on pretty early with my blues, gives it a awesome look...