* Gold: The most common color, ranging from pale yellow to deep orange.
* Red: Varying from bright scarlet to deep maroon.
* White: Can be pure white or have a slightly cream or yellowish tint.
* Black: Ranging from dark gray to true black.
* Calico: A combination of two or more colors, often gold, red, and white.
* Metallic: These are often called "metallic" or "platinum" because they have a shiny, reflective finish. This could include silver, but also shades of gold, red, or even black that have a shimmery appearance.
So, a "silver" goldfish might be a goldfish with a metallic silver color variation, or it could be a white goldfish with a slightly silvery sheen.
It's important to note that:
* Color can change: Goldfish colors can change over time, especially as they mature. A young goldfish that appears silvery might develop a different color as it grows older.
* Breed influences color: Certain goldfish breeds are more likely to have specific colors. For example, the Telescope Goldfish breed is known for having a wide range of colors, including silver.
If you're interested in learning more about specific goldfish breeds and their color variations, you can do some research online or speak with a knowledgeable fish keeper.