Turtles and Terrapins are aquatic or semi-aquatic reptiles recognised for their protective shells and long evolutionary history, dating back more than 200 million years. Sea urtles are found in oceans, but the name 'turtle' is sometimes used interchangeably with terrapins which typically inhabit freshwater or brackish environments such as ponds, marshes, and slow-moving rivers. Their streamlined shells and webbed feet or flippers make them excellent swimmers, although many species also spend time basking on rocks or logs to absorb heat from the sun.

The diet of turtles and terrapins varies depending on the species. Many are omnivorous and feed on aquatic plants, algae, insects, fish, crustaceans, and small amphibians. Younger animals often eat more protein-rich foods to support growth, while adults may consume more vegetation. In the wild, they play an important role in maintaining balanced aquatic ecosystems.

Turtles and terrapins can make rewarding pets for dedicated reptile keepers because of their interesting behaviours, attractive appearance, and relatively calm nature. Popular pet species include the musk turtle, map turtle, and red-eared slider terrapin. However, they require spacious enclosures with clean filtered water, proper UVB lighting, basking areas, and a balanced diet to remain healthy. With correct care and regular maintenance, many species can live for several decades and become fascinating long-term companions.