Jan 24, 2021 #1 Albz Active Member View Badges Joined Aug 13, 2016 Messages 437 Reaction score 140 Location Toronto canada Rating - 0% 0 0 0 Hey reefers, quick question. I have a ATI T5 4bulb fixture, and id like to only use 3 bulbs in the fixture. So my question is, the forth slot, can i leave it without a bulb and still run the fixture?
Hey reefers, quick question. I have a ATI T5 4bulb fixture, and id like to only use 3 bulbs in the fixture. So my question is, the forth slot, can i leave it without a bulb and still run the fixture?
Jan 24, 2021 #2 rtparty 2500 Club Member View Badges My Tank Thread Joined Jan 19, 2010 Messages 4,691 Reaction score 8,074 Location Utah Rating - 100% 1 0 0 Nope. You have to complete the circuit for the ballasts to work
