In pet stores, the popular fish are often kept in small tanks or plastic bags, giving them insufficient space. Read more at ...

Read more: How To Read A Temperature Strip On An Aquarium Betta fish have strict aquarium requirements that can make them challenging for beginners to care for. It's a common misconception that ...

This species, with its many varieties, is the most common betta fish found in aquariums and pet stores, but it has more than 70 relatives, including the endangered Betta miniopinna and Betta ...

If you're going to keep this type of fish, you must learn how to clean a betta fish tank. Even with a quality aquarium filter, betta tanks can become overwhelmed with nitrates and other toxins if ...

Scientists have found Siamese fighting fish are typically kept in containers just one-quarter the size they need to thrive, ...