I bought a 34" 5.0 UVB bulb for my 3' T5 HO fixture by mistake. Is it possible to supplement this bulb with a smaller 23W 10.0 UVB bulb? Will this safely provide adequate UVB?
I would like to put the smaller bulb on top of the screen, if possible. This is a 120 gallon enclosure (4x2x2, metal screen on top).
I would like to put the smaller bulb on top of the screen, if possible. This is a 120 gallon enclosure (4x2x2, metal screen on top).