Looking at these but not sure if my ligthing is good enough
http://canreef.com/vbulletin/showthread.php?t=59053
I would like to place them on the rock at 18"below ligths
I have a 6 T5HO x 24w
2 x 12,000
1 @ Fuji Purple
1 @ blue plus
2 @ actinic
also my flow is an vortech mp10.
Any input would help, I would change up/down the bulbs if need be.
Thanks, kim