Quote:
Originally Posted by Pan
I prefer a 400watt 20k bulb over a 250 watt 20k bulb...but thats personaly preference. Yes I have run both side by side and still prefer the 400, would run it but it is too much for my small tank now.
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yes i would prefer a 400 over a 250 also but how about two 250 over a 400? if kept in close proximity like only 2-5 inches apart between pendants and having both the lighting overlap i am hoping that it would atleast be close or = to the 400 in par and intensity. i would have more flexability with two 250. i would not have a huge reflector sitting on my canopy and with two hqi i can get small pendants or just the shell to fit it into my canopy just need to find a way to rid the glass top to let the heat escape.
what do you guys think?
02-18-2009, 07:59 AM
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