Goldfish, with their vibrant colors and playful nature, have been beloved pets for centuries. Their popularity stems from their relatively easy care and ability to thrive in a variety of environments. However, within the world of goldfish, there exists a fascinating variety known for its distinctively plump physique. Understanding the specific name for these “fat” goldfish can enhance our appreciation for the diversity within this species.
What Are Fat Goldfish Called?
The term “fat goldfish” is a colloquialism, often used to describe goldfish with a noticeably rounded and full body shape. These goldfish are not simply overweight; they are a distinct breed known as the Fantail goldfish.
The Fantail Goldfish
Fantail goldfish are characterized by their short, stubby bodies and their signature, flowing, fan-like tails. Their unique body shape, coupled with their vibrant colors, makes them a popular choice among goldfish enthusiasts.
What Are Fat Goldfish Called?
Goldfish, those beloved, shimmering denizens of home aquariums, come in a surprising variety of shapes, sizes, and colors. While the classic streamlined goldfish is instantly recognizable, there’s another type that often catches the eye with its round, almost bulbous body: the “fat goldfish.” But what exactly is the proper name for this endearingly plump variety?
The Many Names for “Fat Goldfish”
The term “fat goldfish” is a colloquialism, a general descriptor rather than a formal scientific name. In the world of goldfish enthusiasts, these round-bodied fish are known by several different names, each reflecting a particular characteristic or breed.
Fancy Goldfish Breeds
Many of the goldfish we recognize as “fat” belong to a category called “fancy goldfish.” These are goldfish that have been selectively bred over centuries to develop unique and often exaggerated physical traits. Some of the most common fancy goldfish breeds with round bodies include:
- Fantail Goldfish: Known for their flowing, fan-shaped tails, fantails also tend to have a rounded body shape.
- Oranda Goldfish: These goldfish are distinguished by their prominent, wen-like growth on their heads, but they also sport a plump, rounded body.
- Lionhead Goldfish: Similar to Orandas, Lionheads have a wen, but it’s typically smaller and less pronounced. They also have a round, full body.
- Bubble Eye Goldfish: These fascinating goldfish have two large, bulbous sacs under their eyes that resemble bubbles. They often have a rounded body as well.
Other Round-bodied Goldfish
Beyond fancy goldfish, some other goldfish varieties can also exhibit a rounder body shape. These might include: (See Also: What Is The Theme Of What Of This Goldfish)
- Comet Goldfish: While known for their long, flowing tails, some Comet goldfish can have a more rounded body, especially as they mature.
- Shubunkin Goldfish: These colorful goldfish, also known as “Butterfly Goldfish,” often have a slightly more rounded body than some other common goldfish.
Understanding the “Fat” Factor
While the term “fat goldfish” might seem simplistic, it’s important to understand that the round body shape is often a result of selective breeding and genetics. These goldfish breeds have been intentionally developed to have a particular physique, and their body shape is a defining characteristic.
Genetics and Body Shape
Just like in humans, certain genes in goldfish determine their body shape. Breeders over generations have selectively chosen goldfish with the desired round body shape, passing those genes on to their offspring. This has resulted in the prevalence of round-bodied goldfish within specific breeds.
Diet and Body Condition
While genetics plays a major role, diet can also influence a goldfish’s body shape. Overfeeding can lead to obesity, resulting in a rounder appearance. It’s crucial to provide goldfish with a balanced diet appropriate for their size and activity level.
Caring for Round-bodied Goldfish
Caring for a round-bodied goldfish is similar to caring for other goldfish varieties, but there are a few considerations to keep in mind due to their unique physique:
Tank Size
Round-bodied goldfish, especially fancy goldfish, tend to be less active than some other goldfish varieties. However, they still require a spacious tank to accommodate their size and movement. A larger tank provides more room for swimming and reduces the risk of overcrowding.
Water Quality
Like all goldfish, round-bodied goldfish are sensitive to poor water quality. Regular water changes, a good filtration system, and proper tank maintenance are essential for their health and well-being.
Diet and Exercise
A balanced diet is crucial for all goldfish, but it’s especially important for round-bodied goldfish to prevent obesity. Feed them high-quality goldfish flakes or pellets, supplemented with occasional treats like bloodworms or brine shrimp. Provide opportunities for exercise through swimming space and enrichment activities, such as floating plants or caves.
Key Takeaways
The term “fat goldfish” is a general descriptor for goldfish with rounder bodies, often belonging to fancy goldfish breeds. These breeds have been selectively bred for their unique physiques, and their body shape is a defining characteristic. While genetics plays a major role in body shape, diet can also influence a goldfish’s size and appearance. Providing round-bodied goldfish with a spacious tank, good water quality, a balanced diet, and opportunities for exercise is essential for their health and happiness.
Frequently Asked Questions About Fat Goldfish
What makes a goldfish “fat”?
A “fat” goldfish is typically a goldfish that is overweight or obese. This can be caused by overfeeding, a lack of exercise, or a genetic predisposition to carrying excess weight.
What is the name for a fat goldfish?
There isn’t a specific, widely recognized name for a fat goldfish. People often simply describe them as “fat,” “overweight,” or “obese.”
Are fat goldfish unhealthy?
Yes, just like with humans, being overweight can be detrimental to a goldfish’s health. It can lead to a variety of problems, including swim bladder disease, heart disease, and difficulty moving.
How can I tell if my goldfish is overweight?
You can tell if your goldfish is overweight if its belly is noticeably round and protruding, and if it appears to have difficulty swimming or moving around.
How can I help my goldfish lose weight?
To help your goldfish lose weight, you should feed it a healthy diet, provide it with plenty of exercise, and make sure its tank is appropriately sized.