what is the lifespan of a goldfish
Put another way, the common goldfish lifespan is usually between 10 and 20 years, while the fancy or exotic goldfish lifespan is generally on the order of 8 to 10 years.This assumes that the fish live in a healthy environment, and are well cared for.The environment is really quite important.oldfish do better in a large aquarium, where a lifespan of 10 years is not uncommon. Goldfish living in outdoor ponds often live twice that long, especially when adequately protected form predators such as cats and raccoons.