Aquarium lighting

[carlrs]

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I wrote and published a new article about aquarium lighting;

When choosing lighting for your aquarium (especially reef or Nano
reef), there is much more to consider than watts per gallon. The 3-4
watts per gallon for a Nano reef or freshwater plant aquarium, less for
fish, more for hard coral; is a start but that is very general. There
are other factors effecting lighting for your aquarium than just watt
output.....
For the full aricle including a graph; please visit:

http://aquarium-lighting.blogspot.com/

Carl
Aquarium Design and Maintenance since 1978
http://www.americanaquariumproducts.com/