I might be stupid ?
I dont get this at all !
Ive got 3 40w About 44 inch fluorescent tubes each with there own light spectrum in my 120 gallon tank ie
will i Calculate it 40watt x 3 divided by 120gal = 1wat per gallon ?
Thats not my real problem i think my light is much more than that since I have more area of Light?
Last edited by NeoFloppy; 10-07-2010 at 06:34 PM.
Reason: Mistake !