Planted Aquaria

Two articles I and Cor deWit have written on lighting for planted aquaria can be found at:
Lighting basics for people new to the Aquascaping hobby
What light do plants need and how can we choose a good lamp?

The Sprectra dataset refered to in the articles can be downloaded here (11 mb).

File translated from TEX by TTH, version 3.13.
On 23 July 2015, 13:00.