Radion Gen 3 Pro

[blkhawk10]

I'm getting one of these soon and was wondering what percent intensity I should start off with...right now I have a 150 watt DE metal halide with a tru lumen led for my actinics.

 

[GoReef165]

I just got 3 used Gen 2 Pro's. Ecotech told me to acclimate for 4 weeks starting at 40%. My tank has never seen LEDs....I've ran all T5's for 5 years. So far so good. No visible signs of bleaching or coral stress. I love these lights and EcoTech.

 

[blkhawk10]

How high do you have them off the top of the water? Corals color up at all?