swordtails

Swordtails are small freshwater fish native to Central America, known for the males’ distinctive elongated tail extension that resembles a sword. They are popular in aquariums due to their vibrant colors and active behavior. Swordtails are livebearers, meaning females give birth to free-swimming young rather than laying eggs. They thrive in well-maintained tanks with clean, slightly alkaline water and plenty of hiding spots. These hardy fish are social and should be kept in groups, making them suitable for beginner and experienced hobbyists alike. Their lively nature and striking appearance make them a popular choice for freshwater aquariums.