Testing your water parameters is an important method of foreseeing problems in your aquatic ecosystem before they result in catastrophe. 

Situations demanding your immediate attention can quickly arise in your aquarium, threatening the health of your fish and invertebrates. To avoid a disaster, you must be able to recognize and remedy… 

Once you understand what water chemistry is and how important it is to your aquarium, you must learn how to properly maintain it. This article gives a basic overview of this.