What is biological media?

Biological media is a type of filter media that contains colonies of beneficial bacteria that help to break down organic waste in aquarium water. These bacteria consume harmful substances such as ammonia, nitrite, and nitrate, which are produced by fish and other aquatic organisms. As the bacteria thrive, they remove these chemicals from the water, making it cleaner and safer for aquatic life.

There are many different types of biological media available for aquariums. Some popular options include Biodome Ultimate Filter Media, Sachem Matrix Biological Media, and Eheim Substrat Pro Biological Filter Media. These media are designed to provide a large surface area for bacterial growth, which helps to maximize their effectiveness.

When selecting a biological media for your aquarium, it’s important to choose one that is appropriate for the size of your tank and the type of aquatic life you have. You should also consider the flow rate of your filter and the amount of maintenance required to keep the media clean and functioning properly.