Saltwater fish require saltwater and live in marine environments, while tropical fish kept as aquarium pets come in many bright colors derived from pigments in saltwater fish and iridescence in freshwater varieties. Common saltwater and tropical fish kept in home aquariums include clownfish, angelfish, guppies, and others.

10. Saltwater fish are cool

11. requiring fresh water, with saltwater tropical fish referred to as marine fish. Tropical fish are popular aquarium fish, due to their often bright coloration. In freshwater fish, this coloration typically derives from iridescence, while salt water fish are generally pigmented. Tropical fish kept for home aquaria include the following:

14. Saltwater Fish By dylan

15. these fish is cool