Goldfish Are wonderful pets with a tremendous selection of varieties readily available including the Ranchu, bubble eye, pearl scale and comet. They have been selectively bred for particular characteristics over hundreds of years, meaning that whilst 'goldfish' is one species, you can find more than 200 subtypes, and goldfish fanciers http://areyouathirddaychristian.us/__media__/js/netsoltrademark.php?d=ituneplay.com%2Fview%2Fpost%2FFinding-out-the-Unusual-World-of-Wonder-Pets%2F212