I asked one of my preferred suppliers (Dirk Griffin in Red Wing, MN) about the 50/50 lamps and he said he doesn't carry them, too many people have had problems with them. I wonder if this is what he was referring to?
My tanks: 120 Reef w/L2 Algae Scrubber, 60 Reef Pond w/floating Algae Scrubber, 40 Breeder Reef w/L2 UAS Tester Algae Scrubber
I maintain: 144 SW Reef w/L2 Algae Scrubber | 200 SW Reef w/L4 Algae Scrubber
Special knowledge: Algae Scrubbers, Acrylic Fabrication