Join Date: Oct 2012
Location: North Central, OH
I'm not 100% sure actually. One of those things I've never bothered to look much into. It's just higher strength than regular flourescent. T-5 was supposed to be the best of the best strength wise but people are saying T-8 outdoes it now.
and thats as far as my research went lol
As long as I know it'll work for my tank that's fine by me!
Like I said, i have 15 watts over a 26 gallon and both plants and algea grow like weeds, so yours will be more than enough.
10 HM, 3 HMPK, 5 HMPK fry
8 German Blue Ram, 5 Green Dragon BNP, 4 Albino BNP, 4 Calico BNP, 6 Red BNP, 5 Kuhli Loaches, 2 ADF, 7 Peppered Cories, & 6 Tiger Endlers + Fry
12 full time tanks, 4 NPT, 6 QT/Breeders