March 11, 2025

Looking for a colorful, low-maintenance pet fish for your freshwater aquarium? Look no further than the rainbowfish. This introductory guide provides tips on feeding and caring for your rainbowfish.

4 min read

February 17, 2025

Freshwater fish make great pets. Some of the best options for a freshwater aquarium include goldfish, angelfish, betta fish, neon tetra, and more.

5 min read

July 24, 2024

In the summer, the water in your aquarium can get too warm, putting your fish at risk. Learn ways to keep fish tank water cool in hot temperatures.

4 min read

May 10, 2024

The goldfish is a popular first pet for people of all ages. These fish are not only beautiful, but exceptionally tough, easy to care for, and fun to watch as they eat and swim.

4 min read

February 20, 2024

Pet fish can suffer from a range of different conditions that may impact their health. Learn the most common signs of a sick fish and how you can help.

4 min read

September 18, 2023

Guppies are shy, yet beautiful freshwater fish that make excellent pets for first-time fish owners. Read our top tips for keeping these small, colorful creatures happy and healthy.

4 min read

June 7, 2023

Baffled about how to start stocking your saltwater aquarium? Read our exclusive tips for building compatible aquarium communities and keeping your fish healthy and colorful for years to come.

5 min read

April 7, 2023

Ornamental fish species like koi fish are often kept in large aquariums or outdoor ponds. Caring for koi fish requires a properly maintained habitat, a unique diet, and knowledge of koi health.

4 min read

April 22, 2022

Pea puffers are a type of miniature pufferfish that pack a lot of personality into their small bodies. Learn more about the pea puffer, how to care for one, and if this fish would be a good candidate for your tank.

4 min read

February 4, 2022

Adding aquatic plants to your aquarium is not only beautiful but largely beneficial. Live plants can provide shelter and food for fish, improve water quality, and encourage captive breeding between fish. Caring for live plants in an aquarium is easy with the right tools and a little know-how.

4 min read