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View Full Version : TMC Aquaray - Grobeam


mikepao13
04-04-2011, 07:33 AM
Is anyone using these or tested them??

Grobeam series are mainly used for refugiums or planted tanks.
mikepao13
04-05-2011, 02:14 AM
Nobody is using them?
Floyd R Turbo
04-05-2011, 05:11 AM
Not powerful enough, misses the red spectrum completely. I don't think they're 3W LEDs either. Just not enough punch.