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Author
Lindsey discovered her passion for fish keeping after a junior high school field trip to the Shedd Aquarium in Chicago. Prior to becoming Editor-in-Chief of It's a Fish Thing, Lindsey studied marine biology at the University of California-Santa Cruz. She loves goldfish, tetras, and mystery snails, and recently began experimenting with a saltwater aquarium.
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An outdoor pond populated with elegant and colorful koi fish creates a magical environment in your backyard. These peaceful giants offer a majestic and bewitch…
The tiger barb (Puntigrus tetrazona) is a delightful-looking fish with a beloved personality. They have colorful scales that stand out in any aquarium. These f…
If you’re considering a unique, colorful betta fish, a Koi betta may be a good pick for you. They have relatively short fins in the betta world, but their uniq…
Red Tail Sharks aren’t sharks at all, but they are freshwater fish that are kept in home aquariums. This fish is attractive and interesting, which often leads…
Cardinal tetras (Paracheirodon axelrodi) are brightly colored tropical schooling fish. They make perfect beginner fish and are hardy enough to survive a variet…
Loach fish (Cobitoidea) are a group of small freshwater fish. There are approximately 50 species that are important in the aquarium trade. All species of loach…
Jack Dempsey (Rocio octofasciata) is a carnivorous species of fish with an active and aggressive nature. They are a type of cichlid fish originating from fresh…
A fish that constantly gasps for air at the surface is never a good sign. Although fish like the Siamese fighting fish will gulp in the air occasionally as in…
Yes! Goldfish can eat bloodworms, with the bonus of them being a healthy snack. Goldfish by nature of omnivores and consume both vegetative and meat-based prot…
One of the most common fish you see in pet stores and home aquariums is the Neon Tetra. They’re a popular fish, and for good reason! Neon tetras are brightly-c…
