Coralline loves sunlight

[TX_REEF]

Preaching to the choir for the most part, but cool to see it live in action. Accidental experiment, did not make time to clean glass for a couple months, and the side of the tank facing the window is speckled with coralline while the other side has only a few small blotches. Neat.

 

[Reef Jedi]

It definitely favors a “daylight” spectrum with higher whites compared to our “bluer” tanks. I found MH builds I had in the past grew coraline way faster then the radions I switched to. It’ll still grow very well under LED’s but nothing compares to the sun.

 

[Bear22]

Depends on the species in terms of wavelength. I recommend reading ARC's literature on the subject as this is their wheelhouse (specialty).

 

[Randy Holmes-Farley]

If coralline really does prefer whiter light, that may be why it grows so well in my white lit tank.

 

[Reef Jedi]

If coralline really does prefer whiter light, that may be why it grows so well in my white lit tank.

Beautiful! What lights do you run? Is that at 12000k?

 

[Randy Holmes-Farley]

Beautiful! What lights do you run? Is that at 12000k?

I have three AI freshwater blades and one AI coral glow blade. I think it is warmer than 12k. The picture is an unfiltered iPhone. I try to mimic shallow water, including the uv end of things.