Can it be lit with three 65k, 13 watt CFs or is one 65k, 175 watt metal halide the only way to go?
Related Questions
- I have a 400 watt 10k bulb on with a spider reflector, metal halide lighting setup. My question is how can I keep Acropora hard corals in it without a calcium reactor?
- Can it be lit with three 65k, 13 watt CFs or is one 65k, 175 watt metal halide the only way to go?
- With a 250 watt metal halide would I still need to supplement with fluorescent actinic?