Quote:
Originally posted by ioreefer45
anyone have these reflectors over acrylic? How high do you have them? Just wondering how high I need to place these so that it does not produce excessive heat to cause stress or crazing on the top with the light be more concentrated and all. The reflectors are slightly larger than my openings (by 1-2").
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your tank sounds like mine. I have acrylic and the bulbs are 12" from the surface.....I think. I'll have to look back and see for sure, but I'm almost 100% sure of that. I havnt noticed any issues as of yet and i've been running them for a few months now.