[Hoppy]

Originally Posted by tylergvolk

Read post number 61 & 66 from the following link:

http://www.aquaticplantcentral.com/f...lection-7.html

I wonder if this information is credible...

It would be interesting for someone to go through that whole thread and compile the data by manufacturer's lights. For example, I don't have any good data for the Coralife PC lights, and I noticed that there is some there, which supports my opinion that those lights are very poor ones.