Cardinal tetras are famous for their glowing blue and bright red stripes that run across their bodies. People often mix them up with neon tetras, but cardinal tetras have a bright red line that goes ...

DEAR NOLA’S MOM: These peppy little fish, also known as Siamese fighting fish are customarily kept as solo pets. The main colors include: blue, red, turquoise, yellow, white and orange — and there are ...

Adding fish to an aquarium might seem like a simple task, but it’s important to make sure everyone in the community gets along. Watching your fish fight can be stressful for them — and you. Consider ...

From exotic dragon gobies to unusual puffer fish, there are many beautiful aquatic companions that thrive in brackish water, a mix of fresh water and salt water. While these fish require more ...