One of the most popular tropical aquarium fish, the green swordtail has been bred into various hybrid forms for the aquarium hobby due to its hardiness and suitability for community tanks.

Nov 30, 2025 · Learn how to care for Swordtail fish—tank setup, diet, and breeding tips to keep these colorful livebearers healthy and thriving.

Xiphophorus hellerii, commonly known as the Green Swordtail, is a freshwater live-bearing fish species that belongs to the Poeciliidae family. This particular type of fish has been a staple in …

Jan 22, 2024 · Swordtail fish are popular freshwater aquarium fish known for their unique tail fin shape and vibrant colors. They thrive in well-maintained aquariums with a temperature range …

Jun 17, 2025 · Swordtails are named for the male's elongated ventral aspect of their tail fin, creating a "sword"-like appearance. They are bred in a wide variety of colorations. Among the …

Aug 17, 2023 · They are peaceful freshwater livebearers that originate in North, Central or South America. They give birth to live young and can rapidly reproduce. Swordtails thrive in strong …

Swordtail fish, scientifically named Xiphophorus hellerii, are like the celebrities of the freshwater fish world. They’re elegant, vivacious, and have a bit of a flair for the dramatic (just look at that …

Oct 29, 2025 · Swordtails are popular live-bearing fish belonging to the Poeciliidae family. They are related to other live-bearing fish like Mollies or Platies and share a similar appearance and …

4 days ago · Swordtail fish are a vibrant addition to any aquarium, captivating enthusiasts with their stunning colors and lively personalities. In this ultimate care guide, we'll explore …

Swordtail fish (Xiphophorus hellerii) are fascinating creatures known for the long, pointed tail extension of the males, which resembles a sword, giving them their common name.