Eye candy

[igadget56]

Do the blue LEDs have any benefit for growing corals,
or are they just to make the tank look better to us?

[Reefing Madness]

Do the blue LEDs have any benefit for growing corals,
or are they just to make the tank look better to us?

Just for color rendering.

[unfucwitabLe]

i have seen they are also useful for growing up to sps that need alot of lighting, as long as the amount of wattage is high. there are fixtures they sell with tremendous amount of wattage.