Can shark and goldfish live together?

Are Koi and goldfish the same species?

Goldfish and Koi are both members of the carp family, but they are not the same species. They can interbreed but their offspring will be sterile. A female goldfish will lay hundreds or even thousands of eggs in a single spawning. However, only a small proportion of these will be fertilised.

How many goldfish in a 40 gallon tank?

The recommended tank size for 3 goldfish is 40 gallons or bigger. For each goldfish after 2, you will need to increase the tank size by 10 gallons. So for 3 goldfish, you will need a 40 gallon tank and so on. For larger fish, tank sizes should be bigger, which you can check by using the “goldfish tank size calculator” further down this article.

What are the different types of koi fish markings?

The onlookers in koi display shows prefer the second type of fish markings on the Kohaku koi to be more desirable. The white basal body helps the red koi fish color patterns to stand out even more on the Kohaku koi fish. The dark red patterns present on the head are different from those present on the main body.

Where do goldfish come from in Japan?

This variety originates from Northern Japan, Yamagata prefecture, and is also known as the “mackerel tail goldfish”. This goldfish is rare and was apparently developed by crossing a Syounai (this variety is not available anymore) and a Ryukin. They also grow quite a bit larger than the Ryukin, easily reaching 10 inches..

What is a Jikin goldfish?

Jikin goldfish are also referred to as “peacock goldfish” and have a body type like a Wakin goldfish, although they can have a shoulder hump like a Ryukin goldfish. They are long, thin, and considered Common type even though they are double-tailed, with their flowing tail appearing as an “X” shape when viewed from behind.

What are the different types of gosanke?

Kohaku is one of the most adored and common varieties of Gosanke in Japan and around the world. All three types of Gosanke are identical in terms of their body size, proportion, and scales. However, the major difference lies in their color patterns.

What are the characteristics of a ryukin goldfish?

Ryukin Goldfish – Tips and Characteristics. The Ryukin is available in many colors: orange-and-white, red, chocolate, green, blue, calico and other white-and-red or white-and-orange variants. Ryukin is one of the twin-tails so it has a pair of tail fins, anal fins, pectoral fins and ventral fins.

Are ryukin fish good for aquariums?

Since ryukin are very undemanding of temperature and water quality, these are popular and recommended for the beginner. They do well in both goldfish aquariums and ponds. However, you should provide them with a heater and the same filtration, especially biological, that other aquarium companions enjoy.

Can you breed ryukin goldfish?

You can breed Ryukin goldfish in your main fish tank, but we recommend setting up a dedicated spawning tank. A separate 20-gallon tank is a good option, as that provides the fish with lots of space, keeping stress at bay and helping to encourage successful spawning.

When did the Chinese start breeding goldfish?

However, selective breeding of goldfish was done during the Song Dynasty. By the Ming Dynasty (1368-1644), the popularity of goldfish as ornamental fish had spread outside of China, reaching Japan in 1603 and Portugal in 1611. From Portugal, the goldfish was introduced to other regions of Europe where it became a status symbol.

What is a Tosakin goldfish?

Tosakins are a rare breed of goldfish. From the side they aren’t much to look at… … but when viewed from above… They have a beautiful fanning tail that twists at the ends (sometimes even twice!). The tail doesn’t fork and sits on the fish horizontally.

What kind of fish is Nishiki?

Sanshu Nishiki is a goldfish crossed by a ranchu and a jikin. Yanishiki is a Japanese goldfish originated by crossbreeding jikin and bristol shubunkin. It is confusingly compared with aurora, only a least known difference are the caudal fin angle and shape.

What does a Jikin goldfish look like?

Color: Solid white with red found only on tail, fins, mouth, and gills. The shape of the Jikin goldfish is pretty much the same as the Wakin’s. Long body, short double tail. What makes them special is their color pattern.

What is a 12 red Jikin fish?

It’s called “12 Reds.” The Jikin is white with red lips, both gill plates, dorsal fin, and all 4 paired fins. Sometimes any extra red scales on the body of the fish are plucked off by hand to keep the pattern! They will grow to be a little under a foot in length.

What kind of goldfish is a Shukin?

The Shukin is a Ranchu-like goldfish developed from Ranchus and Orandas at the end of the 19th century in Japan. The Curled-gill or Reversed-gill goldfish is another uncommon variety of fancy goldfish that has been developed by specialist enthusiasts. It owes its name to the out-turned appearance of its gill covers.

What is the difference between a wakin and a common goldfish?

The Wakin has a long, slender body type, parallel to that of the Common Goldfish. The main difference between the two is the tail designs. The Common Goldfish has a single caudal fin (also known as the tail fin) whereas the Wakin Goldfish has a double caudal fin.

What is a Gosanke?

Gosanke is an interesting word in Japanese culture, and has an equally interesting origin. This is a tub full of gosanke juvenile koi – i.e. kohaku, sanke, and showa. It means “three families” or “three houses”; it’s used to refer to the big three of anything.

What is a Gosanke Koi?

Gosanke (goh-SAHN-keh) is a classification of koi fish that is comprised of three subcategories that includes Kohaku, Sanke and Showa. Taken from the Japanese for the Big Three families of the Tokugawa clan, Gosanke koi fish are also known as the “Big Three” in the U.S.

What are the different types of Sanke?

Kohaku, Showa Sanke and Taisho Sanke are the 3 varieties that comprise this group and dominant most collectors ponds The picture right illustrates Maruzome Kiwa.

What is a Goshiki Koi?

The Goshiki koi was created in 1918 by breeding an Asagi koi with a Kohaku. The name Goshiki literally means ‘five colors’ in Japanese. It’s not exactly a fitting name for this type of koi, as you don’t often readily see five colors at a glance.

Are ryukin goldfish good pets?

The Ryukin goldfish are ornamental fish species. They are raised for the ornamental purpose, and also very good to raise as pets. Their use as aquaponics fish species have become widely popular over the past few years. Check this video out for a live view about Ryukin Fish.

What does a ryukin goldfish look like?

The Ryukin resembles a Fantail except for its massive dorsal hump as it was bred from the common Fantail Goldfish. You can easily distinguish Ryukin from the Fantail Goldfish by their extremely high back, which is often called as a dorsal hump. The hump begins from the neck region and appears to be more pointed to the Ryukin’s head.