This is the Spanish translation of a "how-to" manual, designed as a working and teaching tool for extension agents as they establish and/or maintain local fish pond operations. The manual presents information to facilitate technology transfer and to provide a clear guide for warm water fish pond construction and management. Major topic areas considered include: (1) selecting the site and type of fish farm; (2) selecting the appropriate fish; (3) constructing, preparing, managing, and harvesting the pond; (4) preserving fish; (5) problems of fish in ponds; and (6) methods of fish culture in places where ponds are not possible. A list of resources on various aspects of fish pond operation is included in an appendix. (CW)