Unusual Freshwater Aquarium Fish. Freshwater sharks are often sold as juveniles and advertised as community fish. The colorful betta is one of the most unique and cool freshwater aquarium fish.
134 most popular aquarium fishes. What you may not realize is that they can quickly outgrow the community tank and turn into large aggressive fish. Bettas also called Siamese fighting fish are one of the most popular exotic aquarium fish.
The worst offender is the Bala Shark largely because novice aquarium hobbyists simply do not realize how big these fish get.
The glass catfish is one of the most unique-looking freshwater fish currently available in the aquarium trade. How to keep breed choose tank mates. TOP-10 exotic and coolest freshwater aquarium fishes includes. While Dwarf Puffers do take a little more care than goldfish they are not difficult to keep.
