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View Full Version : UVL - PC-R : who's using them?

gobytron
12-15-2010, 02:18 PM
are they really 20-30% better?
paddyob
12-15-2010, 02:37 PM
are they really 20-30% better?



I used them on my old tank... seemed to be good. Color was very nice so was growth. I found once I switched from them to try South Pacific Sunlight (Blue Life) bulbs my tank started having more issues.
gobytron
12-15-2010, 08:56 PM
does south pacific also have built in reflectors?