Freshwater Aquarium Fish. Guppi Poecilia reticulata Guppies are tropical aquarium fish that are most widely distributed in the world. One of the most common small freshwater aquarium species is the Neon Tetra.
Some of the most popular freshwater aquarium fish are livebearers. You should however expect a level. The Angelfish is naturally spotted in South America in many rivers including the Amazon.
58 rows One of the few freshwater aquarium fish that survive in cold water.
Before you add the fish to your tank. One of the most common small freshwater aquarium species is the Neon Tetra. Hunts and eats small shrimp. Mollies are an awesomely cool freshwater fish that are great for any beginner aquarium.
