Black Sword Tails

Black Swordtail (Xiphophorus hellerii)

Striking, Hardy, and Perfect for Community Tanks

Add a touch of elegance to your aquarium with the Black Swordtail, a sleek and active livebearer known for its bold black coloration and signature sword-like tail extension on males. These fish are a favorite among aquarists for their hardiness, peaceful nature, and ease of care.

Features:

• Jet-black coloration adds contrast and sophistication to planted or community tanks

• Males feature a long, flowing tail "sword"; females are slightly larger with rounded tails

• Great for beginners and experienced hobbyists alike

• Easy to breed with livebearing reproduction

Care Information:

• Temperature: 22–28°C

• pH Range: 7.0–8.2

• Tank Size: 40L minimum

• Diet: Omnivorous – flakes, pellets, and frozen or live foods

• Compatibility: Peaceful, ideal for community aquariums

Note: Like all livebearers, Swordtails prefer stable water conditions and enjoy the company of their own kind. A mix of males and females is best for natural social behavior, though males can sometimes be territorial.