I replaced the VHO Super Actinics over my reef at last: These are XHO LEDs from ReefBrite, and do they ever deliver. The former bulbs were installed high above my tank, and my concern was "could XHOs provide enough light from that same installed spot?" I'm happy to say yes, and then some.
I've had people ask me how I deal with ich in my tank. Apparently they think I have a secret. I have bought all kinds of fish over the years, but you never hear about ich issues. Yet, based on posts by others it's like the majority of you are constantly suffering from this problem.
Years ago, I came up with an acrylic bracket to keep food in the display tank instead of letting it float across the surface and into the overflow (thus down into the sump, wasted and uneaten). I called it the Eheim Chimney, as it was made to fit the Eheim Autofeeder system.