I am looking at getting a 4 bulb (HO
T5) 4' long light fixture, that is "all on" or "all off". It is for a saltwater FOWLR
tank and it is too bright with all four bulbs going. If I take out one bulb to lessen the brightness, will it cause any problems with the overall unit (or ballast)? I've got someone loaning it to me to try it out, so if I can get it dimmed a bit, I will buy it. If not, then I will give it back and keep looking.
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