The present book “Ecology of Fish Pond” greatly emphasize on the aquatic ecology of pond ecosystem. Pond ecosystem is of much importance as it is very useful for fish culture. So this book could provide necessary information to the people involved in fish culture for making the sustainable use of water resources. The monthly fluctuation of different parameters is presented and discussed about their relation with plankton, benthic fauna as well as ichthyofauna. In addition to this, the data given in this book is a documentation which could be of great help to the Limnologist, Biologist, Environmentalist as well as students working in the field of river water ecosystem.