Sanke Swordtail

Appearance:

• Coloration: The Sanke Swordtail typically features a white or pale body with distinct patterns of red and black markings. The red coloration can range from vibrant to subtle shades, while the black spots or patches create a striking contrast.
• Tail Shape: Males have the signature sword-like tail extension, which may be colored red or black, depending on the individual. Females lack this extension but still exhibit the vibrant coloration.
• Sexual Dimorphism: Males are generally slimmer and have the swordtail extension, while females are more robust and rounded.

Size:

• Sanke Swordtails typically grow to about 4-6 inches (10-15 cm) in length, with males being slightly smaller than females.

Lifespan:

• With proper care, Sanke Swordtails can live for 3-5 years, though some may live longer under optimal conditions.

Behavior:

• Active and Peaceful: Sanke Swordtails are lively swimmers and generally peaceful, making them suitable for community tanks. However, males can become territorial, especially in smaller setups.
• Livebearers: Like other swordtails, they are livebearers, meaning females give birth to live young every few weeks.

Habitat & Tank Requirements:

• Tank Size: A minimum of 20 gallons is recommended for a small group of Sanke Swordtails. Larger tanks are better if keeping multiple males or mixed groups.
• Water Parameters: They prefer slightly alkaline water with a pH of 7.0-8.3 and temperatures ranging from 72-82°F (22-28°C).
• Aquarium Setup: Provide plenty of swimming space with live plants, decorations, and hiding spots to reduce stress.

Diet:

• Sanke Swordtails are omnivorous and benefit from a varied diet that includes:
  • High-quality flakes or pellets.
  • Vegetable matter, such as blanched spinach and algae wafers.
  • Live or frozen foods like brine shrimp, daphnia, and bloodworms to provide protein.

Breeding:

• Prolific Breeders: Sanke Swordtails are easy to breed, with females giving birth to 20-50 fry every few weeks. Providing plenty of vegetation can help protect fry from being eaten by adults.
• A 1 male to 2-3 females ratio is recommended to prevent excessive stress on females.

Tank Mates:

• Sanke Swordtails are compatible with various peaceful community fish, including:
  • Guppies
  • Mollies
  • Platies
  • Tetras
  • Corydoras
• Avoid keeping them with aggressive or fin-nipping species.

Health & Care:

• Sanke Swordtails are generally hardy but can be prone to common freshwater diseases like Ich or fin rot if water quality is poor. Regular water changes and a good filtration system are essential.

Temperament:

• While typically peaceful, males may become territorial or aggressive, especially in smaller tanks. Ensuring enough space and a proper male-to-female ratio can help mitigate aggression.

Hardiness:

• Sanke Swordtails are hardy and adaptable, making them suitable for both beginners and experienced aquarists. They can thrive in a range of water conditions as long as the environment is stable.