DEPC Fish Book is an Android application designed for scuba divers, underwater photographers, and anyone interested in marine life. With this app, you can easily identify various species of fish and learn about their behavior and habitats. The app features 104 families and 442 species of fish, along with vivid underwater photographs taken in Korea and around the world. The app is user-friendly, with a simple layout and easy-to-use search function.

DEPC Fish Book is the brainchild of DEPC, a voluntary group of scuba divers and underwater photographers. The app is based on their photographic guide to fishes for divers, and it is continuously updated with new information and photographs. The app is available for free and is optimized for Samsung smartphones and tablets, including Galaxy S2, S3, Note, and Tab.

Overall, DEPC Fish Book is a comprehensive guide to underwater fishes that provides valuable information for scuba divers, underwater photographers, and marine enthusiasts. The app is easy to use and constantly updated, making it a useful tool for anyone interested in marine life.