what are the characteristics of goldfish


Goldfish, (Carassius auratus),  are one of the most common, widespread, inexpensive fish that are readily available in any aquatic pet store. Goldfish come in various shape, size, fin styles with bright colour, there are more than 125 breeds of goldfish, including the common goldfish, pet-shop comet; the veiltail, with a three-lobed and flowing tail; the lion head with a swollen “hood” on the head; and the celestial with protruding and upward-directed eyes. Goldfish are messy creatures…