saltwater fish species

Saltwater fish species live in ocean and sea environments, adapting to varying salinity, temperature, and depth. Examples include clownfish, tangs, and groupers. They have specialized features like salt-excreting cells to maintain internal balance and often display vibrant colors. These fish are adapted to open water or coral reef habitats, relying on natural food sources like plankton, algae, and smaller fish. Many species are popular in aquariums due to their striking appearances, but they require specific water conditions to thrive. Understanding their needs helps ensure their health and the sustainability of ocean ecosystems.