IndyReefMan
New member
For those reefers who supplement their metal halide lights with 10-13 hours per day of actinic lighting, how many hours per day do you run your metal halide lights?
<a href=showthread.php?s=&postid=9250927#post9250927 target=_blank>Originally posted</a> by rustybucket145
12 on 12 off for me. I cut it back in the summer b/c of my heat issue, but if it weren't for the heat I'd keep 'em on 12 year round.
Actinics (VHO) on 14hrs/day
<a href=showthread.php?s=&postid=9267713#post9267713 target=_blank>Originally posted</a> by davocean
I also do 12 actinic and 8 MH.
<a href=showthread.php?s=&postid=9267713#post9267713 target=_blank>Originally posted</a> by davocean
I also do 12 actinic and 8 MH.
<a href=showthread.php?s=&postid=9267648#post9267648 target=_blank>Originally posted</a> by xenon
Any reason why you run it that long?