Just to share that i have a very sad case. u see, i first started with FL and found it not suitable. den recently i changed into PL for $70. den I found it cannot keep SPS(my dream). den I was thinking of T5 but too expensive and i cannot convince my father that T5 are good. he say that if T5 are so good, why are LFS not selling them? also he say i have been spending too much money on lighting. seems like I just have to make do with PL. sad~~~~~~~