Im no lighting expert but..... when i had my t5's i just had the blue and whites on at the same time.
I dont now tho as i have MH and T5 but when it was just T5 yep had them on at the same time!
I thought you bought a unit with 8 bulbs?? are you only using 6 of them? _________ You will never know whats in my tank as i can only type 15 words |