From the first option 2 13w lights wont be worth the whiel on light hungry plants! I have learned (or Think to know) that even though it is a shallow low gallon ratio light dosnt "expand" enough so If you have 2wpg it seems like you have 1 (an example not exact). Well I would aim higher in wpg in "smaller" tanks! Just my 2 cents!
PS: maybe someone who knows more will explain better that I did!
La la la la
I live in my own little world, but thats ok, they know me here...
Man! Good to be back! I have been soo consumed with my saltwater tank and school it's just so sad to let my empty fishtanks go to waste!
----SO LETS GET IT ON!----
Back to the Good side We shall travel!