[Scouter]

I want to find out how much lighting I would need to get my ludwigia repens and some rotala to look nice and red/peach colored from about 8-10" below the water line. If I plan on using T5HO's, how many wpg should I be shooting for? Or is the solution to the coloration in my ferts?
Thanks,
Scouter

 

[Scouter]

Thanks Peteski, so you're saying roughly 3.5 wpg with t5HO's? Anyone else have experience with T5's that differs or is this the general consensus?

Scouter

 

[Scouter]

Ok, so I'm looking for at least 3+ wpg, and probably close to 3.5. Thanks guys, that's all I needed to know.
Scouter