

While some aquarists see their protruding eyes as the epitome of true beauty, others can’t keep up with their quirky look and may prefer other Goldfish varieties such as Black Moors to Demekins. They are famous for their iconic telescopic eyes, which have elicited mixed reactions within the fishkeeping community. Telescope Goldfish are goldfish with big eyes. However, they are known to surpass this to reach up to 20 years in a properly maintained habitat. Telescope Goldfish have an average lifespan of 10-15 years. Most of the species are captive-bred around the world, thanks to their simplified breeding process. Scientifically, Telescope Goldfish are called the Carassius auratus and can be kept in home aquariums as a single fish or in small groups.Įven though they are not ranked among the most endangered species, Goggle Eyed Goldfish have no wild populations these days. But today, they’ve become a mainstay in the aquarium community, quickly rising in popularity to become one of the most sought-after Goldfish varieties. Specifically, Telescope Goldfish, also known as Dragon Eye Goldfish, Globe Eye Goldfish, or Demekins, were first developed in China in the 1700s. Like their ancestors, Telescope Goldfish might have originated from the slow-moving Asian ponds, rivers, and lakes. This appeared in Animal Scene’s November 2016 issue.For a long time, it’s been clear that the Goldfish varieties are descendants of a specific wild carp community called the Prussian Carp. Ranchu, ryukin, and oranda goldfish are the three most popular varieties of goldfish, but the Telescopic goldfish has its own place in terms of beauty and charm. Telescopic goldfish are beautiful whether seen from the top or side. The eyes are actually globe- or almond-shaped.

The eyes of the Demekin do not telescope like a Moor’s, though. These fish are often mistaken for the Black Moor. Demekins tend to live longer than other fancy varieties. Demekins can grow to be 5 inches long this is considered “short body”. They have high arched backs with telescope eyes. It is known that Demekin goldfish are a cross between the Ryukin and Telescope Eye goldfish. Two types that are commonly available are the short- and long-tail varieties. Tail: The butterfly telescope is easily recognized by its large, caudal fins that resemble the outstretched wings of a butterfly when viewed from above. In my experience, Telescopic goldfish that have long body shapes cannot reach a round egg shape, even if fully fed.Ĭolor: The Telescope Eye goldfish comes in many different colors, the most popular of which is black. Short bodies are beginning to be popular nowadays. The body depth of a Telescope goldfish should always be larger than two thirds of the body length to maintain its proportions. Regardless of the shape of the eyes, they should be always equal in size and protrude outwards.īody shape: A Telescope goldfish has a body shaped like an egg with a double caudal fin.

They are slower than other goldfish varieties when it comes to swimming. Telescope Eye goldfish are easy to raise because of their calm and peaceful temperament. They can grow in length to about eight to ten inches.
