I have the coralife aqualight pro 48"
I decided to turn on my MH
lights ( usually off) and keep them on for a while and noticed it doesnt seem that any of the fans are on/working. I dont have everything hooked up - i only have one of the mh
's on ( cant remember if theres a different plug for the fans?) but I remember when I tested the lights when I got them the fan came on when the MH
's came on - even if just one mh
was on. Are the fans broken do you think? Need some insight here