looking to measure PAR on my 120 so I can transfer my corals over. Im going LED's to ATI 8 bulb T5 so I don't want to burn anything. Wont need it till next week. I don't have an extra $300 laying around to buy one for myself.
Im too have the ATI 8 bulb 48" fixture and really don't know how high to mount it. Some say start at 10" and others keep theirs 5" from the water line. here is my bulb combo, 24" deep
Front:
Blue Plus
Purple Plus
Blue Plus
GE 6500k
Blue Plus
Purple Plus
Blue Plus
BLue Plus Back: