Swordtails are an active livebearer that does well in a community tank. These fish come in a variety of colors and patterns and males have a unique extended lower tail fin that looks like a sword. These fish do well in groups of 3 or more and with other peaceful fish in an aquarium of 20 gallons or larger. These hardy fish are adaptable and a great fish for beginning aquarists.
Frequently Asked Questions About Freshwater Swordtails