I upgrade to halides!!!
Well I got a 20000k bulb and I have space for 6 more pc bulbs in the canopy, the 20000k looks very blue, do I need to put actinic pc bulbs or I just go with daylights? I'm wondering if my corals need actinic light besides this metal halide bulb.
Thanks.
Well I got a 20000k bulb and I have space for 6 more pc bulbs in the canopy, the 20000k looks very blue, do I need to put actinic pc bulbs or I just go with daylights? I'm wondering if my corals need actinic light besides this metal halide bulb.
Thanks.