Starfish: Are They Saltwater Fish? Classification, Care, and Fun Facts
Starfish, or sea stars, are marine invertebrates, not saltwater fish. They do not have gills, fins, or scales. Instead, they feature a water vascular system. Starfish live in saltwater habitats, including oceans and coral reefs, and they have the ability to regenerate lost limbs. They play a vital role in the ecosystem. Care for starfish … Read more