Plant Deficiency Diagram - Page 3 - Plant Deficiencies - Aquatic Plant Central
DIY CO2 System for Planted Aquarium
DIY : CO2 Artisanal pour aquarium
A very informative website about CO2 for plant nutrition. How to make a DIY CO2 unit, and how to properly diffuse it into the water.
CO2 Aquarium Plant Tank Stainless Steel Pollen Diffuser | eBay
Beginner's Guide to CO2 Injection in the Planted Tank - Aquarium Advice
How to build a co2 system for the aquarium - uses 3 voss water bottles.
CO2 Aquarium Calculation Chart Good all around aquarium info.