Sabella Posted June 27, 2005 Share Posted June 27, 2005 Hi I am looking to upgrade my lighting system to a 400W 20K bulb and supplement it with either additional MH or T5 etc. Does anyone have an opinion as to the best 400W 20K bulb on the market today? Any help would be greatly appreciated Sabella Quote Link to comment Share on other sites More sharing options...
Achilles Tang Posted June 27, 2005 Share Posted June 27, 2005 BLK Blue or XM20k is good. Quote Link to comment Share on other sites More sharing options...
SRC Member CalciumReef Posted June 27, 2005 SRC Member Share Posted June 27, 2005 BLK Blue or XM20k is good. blk? Quote Link to comment Share on other sites More sharing options...
Achilles Tang Posted June 27, 2005 Share Posted June 27, 2005 Oops... BLV! Support our sponsors.... look for Reef Depot... he has XMs. Quote Link to comment Share on other sites More sharing options...
SRC Member Reefaholic Posted June 27, 2005 SRC Member Share Posted June 27, 2005 For 400W I would say 1. BLV Blue 2. Radium Both are 20,000k Dunno about XM 20,000k. Heard its good too. Quote Link to comment Share on other sites More sharing options...
Sabella Posted June 27, 2005 Author Share Posted June 27, 2005 Great thanks for your response. And yes I will support sgreef sponsors Quote Link to comment Share on other sites More sharing options...
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