Danny I'm doing it with the t-5 on m 660 icecap. If you go to the members tanks my 170 is lite by 2x 48" t-5"s 12K go take a look.
its very bright
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180 starfire front, LPS, millipora
Doesn't matter how much you have been reading until you take the plunge.
You don't know as much as you think.
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