I have a 48" Current Satellite light w/ 4 pairs of 21" bulbs, 2 pairs of 10k daylight & 2 pairs of actinic and a couple of LED
I'm buying 1 pair of bulbs a week to spread out the cost. My LFS
talked me into Deep Blue actinic. It makes my tank purple & the water clarity looks lower when just the blues are on. Yuck. My other actinic is dual & I like the look... however w/ daylights on as well, the coralline does really pop under the Deep Blue & it looks quite beautiful. Decisions, decisions... Any input anyone? I possibly may get some corals down the road, I haven't decided.