Reefkeeping South Africa » Marine Aquariums of South Africa » 70w mh vs 24w t5

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  70w mh vs 24w t5

  Posted: April 5th, 2011, 2:59pm CDT by Evo R

  Hey guys,
  
  What would be beter and why?
  2 x 70/75w Mh 20k or 4 x 24w t5 2x 10k and 2x atinic ??
  
  This will be for a sps dominated nano tank.
  
  Any advise would be appreciated :thumbup: