Originally Posted by
reefraff
http:///forum/post/2697679
Don't get hung up on watts. PAR is what you should be concerned with.
A 54 watt T5 lamp provides stronger PAR along 46.5 inches than a 65 watt PC does along 22". Another advantage of T5's is a whole lot better selection of lamps.
All that said with a little tank like that PC's are fine and so are the T5's without individual reflectors. Corallfe makes Normal output t5's that would even work fine as will your PC's. I think I'd keep the PC's and put the money into corals.
(Forgive me lord, I have Blaspheemed!!!
)
LOL, Blaspheemed huh? LOL That was funny! Also, you shouldn't get hung up on the T-5's being that superior. The PAR ratings on those T-5's aren't THAT much better than the PC's, especially for difference in price. I tested both, and I am telling you, my coral respond better to the PC's than the T-5's, and as for comparison, you are comparing apples & oranges dude, compare apples & apples, check the price difference, & you tell me if it's worth it, it sure wasn't for me, and I have said before, my coral would tell you the same thing. I am not talking about a couple of hours here, I am telling you that I have ALWAYS been a big PC guy, of course I am a tech junkie so the new highly touted T-5 fixtures & bulbs caught my eye, and it was time for a new fixture, so I jumped in. I had the Nova Pro series on my tank for about 2 months with no significant response from my coral, with that being said, I decided to go back to the PC's (Current Dual Satellite) which were less expensive, and MAN did my corals respond. I guess my instance could be the exception to the rule, but a couple of buddies had the T-5 fixtures as well, needless to say, they quickly went back to PC's, without giving the T-5's as much time as I did! To me, in my opinion, the T-5 bulbs, while there is a bigger selection than PC's, just aren't worth the increase in dollars or light/watts/PAR than the PC's!