CO2
systems for planted aquaria - A FAQ on using CO2 in planted
tanks, together with lots of info on how to build your own
CO2 high pressure system (or buy one if you don't want to
build). Why to use high pressure instead of low pressure.
Lighting
a Dutch Aquarium - by Torsten Tiedtke. In a planted aquarium,
light is the most vital element for healthy plant growth.
Plants
with Hard Water - by Shane Linder. We moved from western
WA (tap water pH 7 & 2-3 DH) to eastern WA (tap water
pH 7.6 & 11-13 DH). Here are some of my observations on
the differences...
