Warm Water Aquarium Fish Species. While you can find tropical fish in both freshwater and saltwater the one thing they have in common is they like warm water between 74 to 80 degrees F. 134 most popular aquarium fishes.
Yucatan sailfin mollies The molly is both a brackish and freshwater fish. While you can find tropical fish in both freshwater and saltwater the one thing they have in common is they like warm water between 74 to 80 degrees F. Most tropical fish prefer a water temperature of 75 to 82F 24 to 28C but may vary slightly by species.
They do best in groups of five or six.
Realistically a channel catfish over 20 pounds is a spectacular specimen and most catfish anglers view a 10 pound fish as a very admirable catch. The Angelfish is naturally spotted in South America in many rivers including the Amazon. The American Flagfish unlike many of its Killifish family members who are exceptionally tropical is a less popular yet excellent cold water aquarium fish. Warm Water Fish Species For Aquariums.
