Hi Fin Tancho Kohaku Swordtail

Introducing the Hi Fin Tancho Kohaku Swordtail

The Hi Fin Tancho Kohaku Swordtail (Xiphophorus helleri) is a captivating and colorful variation of the swordtail fish. Let’s dive into the details:

1. Appearance:

   • The Hi Fin Tancho Kohaku Swordtail boasts an incredible splash of orange and white coloration.
   • It features an elongated dorsal fin and an orange head, reminiscent of a red cap goldfish.
   • Males often have a long “sword” extension at the bottom of their tails, although some females can also develop a sword.
   • Reliable sexing can be done by checking the anal fin area for the male gonopodium, a tube-like organ used in fertilization during spawning.

2. Coloration:

   • This swordtail variation exhibits vivid koi-like coloration with intense orange and white/silver hues.
   • The combination of these colors creates a striking appearance that stands out in any aquarium.

3. Origin and Genetics:

   • The Hi Fin Tancho Kohaku Swordtail is a variant of the wild Green Swordtail (Xiphophorus helleri).
   • To achieve its unique color patterns, it also carries genetics from other Xiphophorus species, such as X. maculatus and X. variatus platyvarieties.

4. Behavior and Tank Requirements:

   • Swordtails typically occupy the top level of the water column but can also be seen swimming and feeding in the middle and bottom levels.
   • They are not afraid to jump, so it’s essential to keep them in an aquarium with either a lid or significantly lowered water level.
   • Hi Fin Tancho Kohaku Swordtails are peaceful and safe with other non-aggressive fish.
   • They thrive on a varied diet of high-quality flake food, pellets, and frozen or freeze-dried tubifex and bloodworms.

5. Tank Parameters:

   • Temperature: 64°F - 82.4°F (16°C - 28°C)
   • pH: 7.0 - 8.0
   • KH: 10 - 30 dKH
   • Minimum tank size: 10 gallons

6. Size:

   • The average adult size of the Hi Fin Tancho Kohaku Swordtail is 2.5 - 3 inches (6.3 - 7.5 cm) ¹.

In summary, this uncommon and vibrant swordtail variety is perfect for both beginners and experienced aquarists. Its deluxe coloration, peaceful disposition, and undemanding nature make it a delightful addition to any freshwater aquarium!