The following article will introduce about this very popular aquarium fish – the RANCHU goldfish. Let’s find out how much goldfish ranchu costs, instructions on how to best care for rachu goldfish.
Origin of Ranchu Goldfish
The Lan Tho goldfish, also known as the Ranchu goldfish (another name: buffalo head goldfish) is a breed of goldfish native to Japan. For the Japanese, this fish is considered the “King of Goldfish” due to its rare and impressive beauty. They are also popular in Vietnam.
Resulting from crossbreeding with the Chinese lionhead (lion goldfish), Ranchu goldfish are finless and come in a wide variety of colors. Ranchu is well suited to outdoor lakes and is impressive when viewed from above. The Japanese judge ranchu goldfish by looking down from the top.
The characteristics of the goldfish ranchu
At its maximum size of 25 to 35 cm, Ranchu can grow to 20 to 25 cm, although adult sizes of 12 to 15 cm are common. In general, its head, body, and tail are symmetrical, the point of symmetry being in the center of the fish. The pectoral and pelvic fins are short and rounded, corresponding to the tail.
The head is rectangular in shape, the ankles are small and set far apart. The head shape is not smooth like other goldfish and puffs out like a small flower cluster, quite impressive and different.
They are agile and have bright colors. The entire body and tail of the Ranchu are dark red or have a reddish-orange color. Also, there may be a combination of red and white, or a combination of white and reddish-orange yellow. Some Ranchus have red scales edged in white, while others are completely white. Ranchu are also seen, in Japan they are called Edonishiki. There are two types of scales, iridescent and semi-metallic. Iridescent scales include orange, red-white, black, blue, brass, and white. Semi-needle scales include bicolor, tricolor, and floriflorum (with or without spots).
When looking down, the fish’s head should be as square as possible. The head should be rectangular with a large distance between the eyes. Ranchu’s eyes are small and should be positioned correctly, not too high up and not too far back. The distinguishing feature of this fish is the small, constantly raised bumps on the head, face, and gill cover. The ranchu head hump is one of the main features and can be divided into three regions: crown, face, and operculum. Tumors in all three areas should grow evenly and proportionally.
In addition to the hump, the ranchu also has a unique back. The rear of the ranchu fish is slightly curved at the base of the tail and then suddenly retracts at the base of the tail. The back is broad and has no dorsal fin. The Ranchu is similar to the Lionhead, but the rear end of the Lionhead is more curved than the Ranchu, the back should be slightly curved and form a sharp angle with the tail. The Ranchu has a short, rounded body and no dorsal fin. . Body width from 5/8 to 3/4 of the body length. The spine is slightly arched and suddenly curves downward at the base of the tail. When viewed from above, the spine and base of the tail should be large, and the base of the tail should not be too long.
Another distinguishing feature between Ranchu and Lionhead is the caudal fin, the Ranchu fin is broader with the caudal lobe lower, sometimes closer to horizontal. The tail should be in proportion to the body, the tail should be spread wide. Ranchu can have 3 tails, 4 tails, or a cherry blossom tail.
If the tail is a double tail, the tails should be more than 25% apart, otherwise they should not be fully attached. Tail length 1/4 to 3/8 body length, tail lobes rounded and slightly protruding. The anal fin has two lobes, the shape corresponding to the caudal, pectoral, and pelvic fins. There is curvature at the junction between the base of the tail and the tail. The base of the tail is very large to support the back and tail. The very large base of the tail is a unique Ranchu feature.
Ranch Goldfish Habitat:
Goldfish ranchu thrive in freshwater environments and can do well both indoors and outdoors. With respect to temperature and related factors, the following should be taken into account:
The suitable temperature is around 18 to 23 degrees Celsius.
Fish farming water: Regularly change the clean water, and the pH of the water should be neutral in the range of 6.5 – 7.5. The dH level is in the range of 4 to 20. Because ranchu fish have a very good excretory system, it is necessary to change the water regularly to ensure the best hygiene in their habitat.
Aquarium Space – You should choose the appropriate tank and aquarium size and only raise about 5 fish to create the best gas exchange space for the fish.
Note: The ranchu goldfish is a fairly long-lived fish. If they are well cared for and cared for, they can live up to 20 years.
Ranchu goldfish sale price?
Finding and buying ranchu goldfish at a reasonable price is the concern of many people. Although they are quite popular fish bred in many homes, finding and buying them is not too difficult, but the price is still relatively high compared to the common ground of today’s ornamental fish.
About the price: Usually a pair of fish costs 1.5-2 million. Depending on the color as well as the state of health, the place of sale, they will have different prices, but in general they will continue to fluctuate in the previous range. Depending on some good and special varieties, the price may be higher, even tens of millions.
- The price of small ranchu fish: ranges from 50,000 to 500,000 VND.
- The price of the big ranchu fish depends on the color, attractiveness, size… The price is from 150,000 to 5,000,000 VND
The best way to raise ranchu goldfish!
Although the price to buy a ranchu goldfish is quite expensive, they are fairly easy fish to keep. Therefore, just by mastering standard farming techniques, taking care of them is quite easy.
Notes on Choosing Ranch Seed Fish
Breed is the first issue when you start planning to breed fish. These are the criteria for you to choose the best quality breed:
Like a fish that swims strong and fast, with a smooth and smooth movement that will definitely be a healthy fish.
The length of the fish is balanced, the head is square, and the hump on the head should be large and rough.
The scales on the back are neat and small, the fins should be soft and pliable in the water.
About fish tails: Depending on the species, there are different numbers of tails (three, four, or peach blossom tails…). In which the most beautiful thing is the four-tailed one that you can write down to choose to buy.
The anal part of the fish should also be taken into account – you should choose fish with a small anus and two fins.
Notes on goldfish ranchu food
Goldfish ranchu are omnivorous and are easy to keep, so you shouldn’t worry too much about the food provided for them. The types of fish food that you can add are as follows:
- Dry Food: Variety of sizes, fish easily grab bait so buy whole mash or micro pellets. They will be suspended in the water to make it easier for the fish to eat, be careful not to have too much food that causes the fish to overeat and too much causes unsanitary conditions.
- Raw foods: These types of foods are available in stores or supermarkets. You should pay attention to choose nutritious and hygienic types, otherwise it will greatly affect the health of ranchu fish.
- Time to eat: The interval between two meals is quite far. You should feed them early in the morning or early in the afternoon is most reasonable.
How to prevent ranchu goldfish disease?
Ranchu goldfish are quite healthy, but if not cared for carefully, they will be very susceptible to diseases, common diseases like fungal diseases, anchor infections, gill rot, fin rot disease, wheel infection, etc. The following notes to check for disease prevention for the best ranchu goldfish:
- Regularly change the water to breed fish, or you can plant more aquatic plants to clean the air source in the water.
- Note when adding food: it is necessary to supplement with all kinds of minerals, proteins and fiber necessary for the best growth and development of the fish, and the best prevention of diseases.
- Watch out for ankles: When your fish shows signs of slow swimming, lethargic eyes, it likely has white spot disease or a fungal disease. At this time, it is necessary to purchase a drug to treat fungal diseases and immediately isolate healthy fish in the tank or aquarium.
- By increasing the number of fish in the tank: After buying, you should keep the fish outside for about three days to monitor the state of health. If they show no signs of disease, you can put them in a common tank. When putting the fish, please add some salt water or other antiseptic medicine to kill the virus effectively.