Just installed the new light it has --- 2x250W 10K HQI, 4x65W CF True Actinic, and 6xBluemoon LED
This is about 6 inches above my 75 gallon tank ... it seems overpowering ??
When you calculate the WPG do you add the MH with the true actinic ?? or is it just the MH ?
In my case I have 2x250 MH =...