Overview Family: Carassius auratus Pond Goldfish are hardy, active fish well-suited for outdoor living in well-maintained garden ponds. Known for their vibrant colors, graceful swimming, & social nature, they thrive in cool, oxygen-rich water with plenty of space. These goldfish are excellent for beginners & can coexist peacefully in groups or with other non-aggressive pond fish. With proper care, they can grow large & live for 10–20 years or more, making them a long-term addition to any outdoor pond. Recommended Tank Size: A minimum of 200 litres Pond Goldfish are social & resilient, thriving in cool, stable outdoor environments. Large ponds with good filtration & natural shelter promote healthy growth & reduce stress. Average Adult Size: Body length: 15–30cm (varies by type & environment) Pond Goldfish grow quickly, often reaching adult size within 3-5 years when kept in spacious, clean ponds. Water Parameters: pH: 6.5–8.0 Alkalinity: 4–10 KH General Hardness (GH): 6–16 Temperature: 10–24°C Food: High-quality floating pond pellets or sticks designed for goldfish Supplement with leafy greens: spinach, lettuce, peas (shelled) Feed once or twice daily when temperatures are above 10°C Reduce feeding in colder months, stopping entirely near 5°C as metabolism slows
