RANCHU CALICO (Carassius Auratus) 1.5"

The Calico Ranchu is a highly prized variety of fancy goldfish, often referred to as the "King of Goldfish" due to its distinctive shape and regal appearance. This specific variety combines the highly engineered body structure of the Japanese Ranchu with a stunning, multi-coloured nacreous (calico) scale pattern. Because of their unique physical traits, they are charming, slow-swimming, and require specialized care

• Complete Lack of a Dorsal Fin: A true Ranchu has a completely smooth, highly arched back with zero vestiges of a top fin.
• The "Wen" (Head Growth): They develop a fleshy, brain-like hood or cap on their heads that starts showing around one year of age and continues to grow as they mature.
• Egg-Shaped Body: They possess a remarkably round, stout, and deep belly.
• Down-Turned Tail: Their caudal peduncle (where the body meets the tail) curves sharply downward at roughly a 45-degree angle. This creates their iconic, endearing "wobbling" swimming style.
• Calico Mosaic Pattern: No two fish are identical. Their nacreous scales display a complex mosaic of red, orange, pearlescent white, deep black marbling, and soft blue or grey undertones.

• Tank Size: At least 20–30 gallons for a single fish, though larger is always preferred as they can grow up to 6–8 inches (and occasionally up to 9–12 inches in massive systems).
• Water Flow: Gentle water flow is mandatory. Use sponge filters or baffles on filter outputs so they do not have to fight a harsh current.
• Temperature: They thrive in cool-to-temperate water ranging from 65–78°F (18–24°C). They do not strictly require a heater but benefit immensely from a stable, non-fluctuating environment.
• Water Chemistry: Keep the pH relatively neutral to slightly alkaline, ideally between 7.0 and 8.0. High-volume filtration and dedicated weekly water changes are necessary to handle their heavy waste load.
• Decor Safety: Avoid any sharp rocks, plastic plants, or narrow decorations. Their delicate wens, protruding bellies, and fluid-filled skin can easily be scraped or torn, leading to infections.

• Sinking Pellets: Always choose high-quality sinking foods rather than floating flakes or pellets. Gulping air from the surface of the water can cause them to flip upside down or lose their balance.
• Fiber and Greens: Supplement their diet regularly with fiber-rich foods like blanched spinach, deshelled peas, and duckweed to keep their digestive tracts moving smoothly.
• Protein Boosts: Occasional treats of live or frozen bloodworms, brine shrimp, and daphnia support healthy wen development and vibrant coloration.