The Reef Tank banner

enough light?

  1. Lighting
    just set up my 50gal tank. dem. are 48x12x18 i plan on 6 54w t5ho bulbs. should i be ok to grow sps and lps corals? also should i use atinics if i use all 12k bulbs? or should i use 4 6500k with 2 atinics?