Looking to add a few types of goldfish to a new aquarium in your home? There are over 100 goldfish species. Some need more space than others, and their lifespan is generally 5 to 10 years, so be ...

Goldfish are hardy, fairly simple to care for, and eye-catching, so it’s no wonder they’re popular pets. These passive freshwater fish are ideal for renters who can’t have other types of pets, ...

They raise five different types of goldfish and two species of koi. Some are solid colors while others are mixtures of orange, white, black and even bluish hues. The goldfish can be as small as an ...