Lighting Question????

HOBrien

New member
I am debating on which light setup I will use for a 75gallon tank that will eventually house some corals. The light fixtures I currently own are 2x 36" 4 T5 bulb and also a 48" 4 T5 bulb fixture. So I was thinking either just the one 48" fixture or just the two 36" fixtures.
 
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