I have a 20 gallon long, and a 55 gallon. I keep small community fish. I've recently started messing with plants. I've had a Seneye for years and I just started playing with the light meter functions. I was told there was some good light info here.
I've already read some good stuff. I'm real curious about reference material, test results, and charts about PAR, PUR, etc. Any testing people have done on different types of lights I would love to see.