This booklet discusses the use of live sand as an all-natural, highly efficient form of biological filtration. This more natural approach is written for a broad audience. Thousands of these booklets have been sold worldwide and they continue to be in demand.

• Introduction
• The Natural Approach
• Live Sand Filtration
• Live Sand Processes
• Chemical Sink
• Sand Choices
• Aragonite
• Live Sand Filtration Methods
• Constructing the Plenum Living Sand System
• Placing the Sand
• Adding Live Rock
• Auxiliary Live Sand Systems
• Design and Maintenance Parameters
• Freshwater Plenum Systems
• Closing

By Bob Goemans. Soft Cover.