Do I have enough light?

Sounds great. Make sure you get bulbs with good par/ppfd and you're done with the lighting.
 
<a href=showthread.php?s=&postid=7465924#post7465924 target=_blank>Originally posted</a> by DrBDC
Sounds great. Make sure you get bulbs with good par/ppfd and you're done with the lighting.
Dont even need high par bulbs.

You've got PLENTY.
 
<a href=showthread.php?s=&postid=7465365#post7465365 target=_blank>Originally posted</a> by Jovreefer
should be for at least 99% :) have fun with it!
I want to know what the 1% would be. ;)

Agreed, that should be sufficient lighting for all sorts of SPS. The URI VHO actinic bulbs are excellent bulbs, IMO/E.
 
Hi just jumping on would dual 150 mh and 2 125w actinics be suffecient also on a 72 bowfront for sps?
 
I have dual 150's myself over a 75g and see slower growth compared to the others, as I have said before I am not going to be a frag farmer. So if you can deal with paint drying growth rates, you will be OK
 
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