Like other livebearers, swordtails are super-easy to breed in the home aquarium. In fact, these fish will probably multiply in your tank if you have both males and females. All you need to do is ...

Starting an aquarium can be an exciting ... for and can coexist with other non-aggressive fish, making them a great addition to a community tank. Swordtails are closely related to platies and ...

Swordtail fish can develop dark pigmented melanomas on their tails. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing ...

There they lived in a closed aquatic ecosystem, shattering the previous space survival record of 16 days — set by German scientists studying swordtail fish ... run Xinhua News Agency. A small tropical ...