Assorted Swordtails
The most active of the common livebearers, swordtails hold their own with other community fish. With colors including marigold, red, green, black, neon, and pineapple, swordtails are a welcome addition to almost any community tank. The green coloration is closest to the original swordtails, as the other colorations and patterns occur through breeding. Males have the long "sword" extending from the bottom of their tails. A well-planted tank with plenty of swimming space is ideal.