Who Gives A Fish Forums

I've got them running at 100% - they're non-dimmable. I did a slow rollout when I first added the light, just a couple hours a day, then gradually increased the time over a couple months. Figured that'd be gentler on the tank. Luckily, nothing's bleached. The lights are about 8 or 9 inches off the ...

I just got a new-to-me LED light, 165 watts with 2 watts per LED, 55 LEDs total. Still having issues with it, no matter the placement. Been a couple months now, and I'm stumped. Currently, it's 20 inches off the sand bed, same spot my friends had it. Originally, the corals were under the stock PC ...