IndyReefMan
Aquarium Advice Activist
I've been using 2 x 150 watt HQI 20,000K bulbs manufactured by Coralife on my reef tank for about one year now. It's about time to replace them. I really like the blue spectrum that they emit but I'm thinking I might like to change to something with more intensity (while staying with 150 watt). I'll probably go with a 13,000K or 14,000K bulb this time. Anyone have any recommendations? Again, I want to stay with 150 watt, something that has a blue tint, but strong intensity.