Tag Archives: CO2

Getting Started in Planted Aquariums

by John Tullock OK, you’ve decided to explore the fun and fascinating hobby of planted aquariums. Where should you begin? How to answer that question depends largely upon your expectations. Here are some suggestions regarding different ways to go and how to get there. Low Tech, Low Maintenance If you don’t want to spend a […]

Part 4: Some Final Thoughts on Carbon Dioxide

by John Tullock Carbon dioxide is essential to plants, but a carbon dioxide system is not essential for some planted aquariums. Tanks with slow-growing, low light plants such as ferns and many species of Cryptocoryne do just fine without supplemental carbon dioxide. On the other hand, a large, brightly illuminated tank filled with fast-growing stem […]

Carbon Dioxide: Part Three, Installing a Basic System

by John Tullock The Up Aqua Carbon Dioxide System is the ideal choice for a small planted tank. Simple and easy to install, the system includes seven components: CO2 cylinder (95 grams) Stand for cylinder Regulator with pressure gauge Bubble counter Check valve Diffuser Suction cup In addition to these items, you will need several […]

Carbon Dioxide Part Two: Estimating Concentration

by John Tullock In Part One last week, I discussed the importance of carbon dioxide (CO2) in the planted aquarium, and described several types of equipment used for adding CO2 to improve plant growth. In this post, I will discuss how CO2 concentration can be estimated when the pH and alkalinity of the aquarium are […]

CO2, The Basics

Aquarium Blog Post

Lately quite a few hobbyist have contacted us looking for more information regarding the addition of CO2 in a planted tank. The planted tank community is growing fast as hobbyist learn that keeping aquatic plants brings on a whole new exciting and rewarding challenge to the aquarium keeping. CO2 is one of the most important […]