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- Aug 23, 2015
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Thanks yes I was pleasantly surprised considering I didn’t think I’d get 100 on the sand bed.
I am running
Channel 1 100%
Channel 2 90%
Channel 3 50%
Channel 4 30%
However I think I am going to drop channel 3 back to 30% and channel 2 up to 100% getting a fair bit of algae growth
You should take another PAR test after you make the switch . It would be interesting to see how much of an effect that has throughout the water column.