Maybe an amateur question, bearing in mind all previous lights have been pre set Fluval light bars..
I picked up a Maxspect R420R 160w at weekend for £40 of someone on an online forum looked in good condition, I’ve placed it on tank and my soft corals are thriving I can honestly notice the difference in two days! So far so good!!
Question, I’ve become paranoid as although all seems to be working fine on pre set present 1 I can only really see blue and white when looking directly at light pads, though I’ve seen some pictures with Red being visible??
Is this something I should be concerned about? Should Red clearly be visible at some point during the cycle?
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