I have a four bulb fixture and two bulbs have quit working. I'm going out of town and don't really have the time to look for another.
As it is the two blue are working and the two white are not, possibly a bad ballast. Should I switch one blue / white so that I have one blue and white bulb on at all times? Or would it be better to switch out both blue for white and have full white?
As it is the blues come on for an hour, then six hours of all four, then one more hour of just blue. I want to do what's best for the coral.
As it is the two blue are working and the two white are not, possibly a bad ballast. Should I switch one blue / white so that I have one blue and white bulb on at all times? Or would it be better to switch out both blue for white and have full white?
As it is the blues come on for an hour, then six hours of all four, then one more hour of just blue. I want to do what's best for the coral.
