Bill Wann adding Halides back into the mix.

[Mike in CT]

Just noticed on Bill Wann's Facebook page, that after replacing all his Halides with LED's, he noticed a lack of growth so he is starting to reinstall some of the halides to see if he can find a mix that works.
So the lighting debate continues.
Of course a 20k tank is not usual, so it is a unique situation.

 

[bif24701]

What type of LEDs does he have on that tank?

 

[revhtree Verified Admin]

Meh...

That tank is like 10ft deep right?

 

[Mike in CT]

I believe they are 500 watt coralvue commercial aquarium LEDS.