Quote:
Originally Posted by Salty150
How many AP 700 fixtures is everyone using on their 72" tanks?
According to Kessil:
Single AP700 Maximum Coverage:
•36"x 24" at 7" above water level
•48" x 24" at 18" above water level
So you would only need 2 for a typical 72" tank?
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I have two and it is perfect coverage for my SPS tank. I measure over 200 PAR in each corner on the sand bed @ only 60%. My peak is not @ 75% for 4 hours. 7" about water. Two is plenty!
Aaron
180 Gallon Dream (Now Reality)
http://www.panhandlereefers.com/foru...Now-Reality%29