Tag: Fancy goldfish

Goldfish are actually omnivores, not strictly herbivores, and require a balanced diet of both plant and animal matter. So, do goldfish have a low protein diet? The reality is more nuanced than a simple yes or no, depending on several key factors like age, variety, and the water temperature in their tank or pond.

For over a thousand years, common goldfish have been selectively bred for hardiness, resulting in a notably robust species. This makes many wonder: are original goldfish healthy compared to their delicate fancy counterparts?