The zebra danio fish is also known as the zebrafish or striped danio. They are tropical, freshwater fish from Southern Asia. Scientists often use zebra danios for research, and they have become ...

Top-dwelling fish are a great addition to any tank. Not only do they add vibrancy and diversity, but they may be necessary if you keep aggressive bottom-dwellers, like crayfish or crabs. In this guide ...

Our series, Animals in Research, profiles the top organisms used for science experimentation. Here, we look at Danio rerio - the zebrafish. Zebrafish are probably not the first creatures that come to ...

There’s something oddly calming about watching fish move through water. No notifications, no noise, no rush – just a small world inside glass, carrying on quietly. Maybe that’s why freshwater ...