Embarking on freshwater aquarium keeping can be daunting, but several fish species are ideal for beginners. Goldfish, Bettas, Neon Tetras, Mollies, Platys, Zebrafish, Harlequin Rasboras, Cory Catfish, ...

Our goal is to help you with your first pet fish and graduate you to an advanced aquarium hobbyist. If you'd like to take it to the next level, subscribe to Aquarium Co-Op and check out our weekly ...

Betta, or Siamese fighting, fish are among "the most popular freshwater aquarium fish in the world," PetMD reports. Native to southeast Asia, this species is known for its range of vibrant hues. There ...