joe&rae
Aquarium Advice Activist
I am building a 58 gal reef. It mesures 36"-18"-24". I am putting in a retro fit halide system, and was wandering if I should do one or two bulbs. I am going to be useing 175watt ballasts and twenty k lights. Both are single ended and both are the same system. My question is two bulbs too much or not. I will not have reflectors just solid with color on in side of the canopy. Let me know your opinions thanks