Background
There is a relation between pH, KH and CO2. When we add CO2 to water, it forms carbonic acid, which lowers the pH. The more CO2 that gets dissolved into the water, the lower …

When injecting CO2 into a planted aquarium, it is important to know how much CO2 is actually getting dissolved. Otherwise, this is like driving without knowing your speed; one day, you’ll hit the ditch. But …

Introduction

There is an appropriate substrate for each type of aquarium. If growing plants is what you want, choosing the right substrate is an important decision that will have long term affects on your …

Introduction
In this short article, you will learn the benefits of CO2 in planted aquaria. In addition, we will have a look at three different ways to supply CO2: the popular yeast-based system, the great …

Here is an experiment I made. Actually, many people tried it and we all got crazy results so why not you? If you are looking for a new substrate for you planted tank, this is …