Quote: |
Originally Posted by amcarrig The 20K MH is too blue so you might want to replace that with a 10K and run true blue VHO actinics. How much light do you give a day? | Good advice.
Also,
I would check your alkalinity, there have been some studies done that show a low alk level will cause sps to brown out or lose color.
Jim
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90 Gallon glass, 135#'s of rock and 2" sand. 2-250w 20k XM metal halides. 2-95 watt actinic VHO, 4 powerheads, Coralife skimmer. Maroon Gold Striped Clown, Blue Chromis, Kole Tang, Pygmy Angel, Serpent Star, Brittle Star,Gorgonians, Mushrooms, Yellow Polyps, Turbo Snails & Blue Legged Hermits. 20 gal sump with Caulerpa, Mag 7 return pump. | 
acro 
