A atteb66 New member Mar 8, 2015 #1 When using the screw in 50/50 Coralife bulbs do they have to be sideways over the tank or can the be end down over the tank? Wanting to use a normal gooseneck type lamp
When using the screw in 50/50 Coralife bulbs do they have to be sideways over the tank or can the be end down over the tank? Wanting to use a normal gooseneck type lamp
