I would like to order these instead of t5's or vho's for supplemental lighting. Do I need 2x36" for a 6 foot tank or can I use one 48"? Main lighting will be lumenmax elites with lumatek 400w variable ballasts & 2-250w & 1-400w radiums.
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225g SPS starphire display - 75g 3/8" acrylic sump- MP40's - SRO 5000 Internal - Dart -Current Chiller - BRS Dosing Pumps and Reactors - Radiums - Lumenmax Elites - Lumatek 250/400w ballasts - Reef Brite LED's
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