Any reef aquarium that contains less than 15 gallons of water is considered a nano-reef aquarium. These tiny ecosystems are almost as popular in the fishkeeping community as full-size marine aquarium setups, and with the proper information and tools, they can be set up and maintained by aquarists at any level of the hobby. The wide range of topics covered in The Nano-Reef Handbook include the importance of water quality and tips on maintaining stable water parameters; components of a nano-reef and how to choose the appropriate aquarium, lighting, and accessories for a tank; which fish and invertebrates are best for these types of tanks; and much, much more. For a reef enthusiast looking for a new challenge or any up-and-coming fish hobbyist, nano-reef aquarium are a stunningly beautiful option. The Nano-Reef Handbook contains all the information necessary to get started.