Fantail goldfish: a wonderful pet for cold-water aquariums

The Fantail goldfish may be the ideal addition to your cold-water aquarium if you’re searching for something sturdy and endearing. Fantails give any tank beauty and personality with their characteristic fan-shaped tails and vivacious dispositions. Whether you’re a seasoned hobbyist or just getting started, aquarium enthusiasts love them for their elegant appearance.

The graceful fins and vivid colors of fantail goldfish are well-known for adding elegance to aquariums. They are available in a variety of colors, such as the traditional orange, black, and calico patterns. It’s amazing to watch how their delicate, webbed tails give them a distinctive, elegant swimming style.

The ability of Fantail goldfish to adapt to colder water conditions is one of their many wonderful qualities. Since they do well in lower temperatures than tropical fish, they are a great option for outdoor ponds or tanks that are not heated. As long as you feed them a balanced diet and keep their surroundings clean, they are reasonably easy to care for.

Fantail goldfish are gregarious and sociable fish, making them excellent additions to community aquariums. They can provide movement to your aquatic setup and generally get along well with other peaceful fish. The Fantail goldfish is an excellent choice for a new addition to your tank because of its attractive appearance, low maintenance requirements, and vibrant personality.

Description

Fantail goldfish, also known as Carassius auratus, are a well-liked variety of carp belonging to the same family as the common carp and crucian carp. It should be noted that Chinese breeders bred goldfish from the latter several hundred years ago. Naturally, these opulent fish in the wild won’t be found with tails.

The fantail goldfish is regarded as one of the most basic varieties. These fish can live for roughly ten years under ideal conditions, which makes them relatively hardy in comparison to their stranger cousins.

Because of their resilience, goldfish are suitable companions for novice aquarists experimenting with cold-water aquariums. Furthermore, fantails thrive in outdoor ponds.

Fantails are available for purchase in nearly all pet stores that specialize in aquariums, and their typical cost is no more than 300 rubles.

Fantails are distinguished, as one might expect, by their two anal fins and exquisite forked tail with four lobes. Due to its stunning appearance when viewed from above, breeders were able to successfully correct the mutation that gave rise to it. This fish can have a wide range of colors, including white, golden, orange, white-red, calico, and black.

Since fantails interbreed well with other breeds, the majority of goldfish varieties have tails that resemble fans. It is likely that you will come across an egg-shaped body, short-bodied fantail on sale with a high back.

Fish that are adults can grow to be 20 cm long.

The fish have certain challenges because of this tail structure; they swim far more slowly than fish with normal tails.

Fantails spend the majority of their time in the water column, coming up or down to the surface or bottom on occasion in an attempt to find food. They occasionally have the ability to excavate in order to find treats.

Social behavior is a defining characteristic of these fish. Large schools are not required, but it is also preferable not to keep them alone. The ideal setup would be two or three fish in a reasonably large aquarium.

Despite having a calm personality, fantails are frequently harassed by their more confident neighbors in the aquarium because of their relaxed swimming style. Also, those who enjoy pinching the fins of others may find their lush tails intriguing.

Features of keeping

Since fantails are not found in the wild, you should arrange their habitat with the silver crucian carp in mind, as they are their ancestors. They inhabit placid waterways with leisurely flowing currents. Different locations can have very different temperatures for the water—it can be cool or tropically warm. In such a biotope, the majority of the fish swim in the water column, and there is an abundance of underwater vegetation.

Fantails are kept in ponds with comets, koi carp, and other hardy fish because of their resilience.

• When arranging an aquarium for goldfish, you must first of all take care of the quality of the substrate that you put on the bottom. For these purposes, it is advisable to choose coarse river sand or gravel. If you have settled on the last option, then all the stones should be well-rolled, since fantails like to dig in the ground, and the sharp edges of the substrate can scratch them, after which an infection will get into the wounds.
• Aquarium decorations should provide fish with shelter. Live plants are good for this role, they will not only decorate the aquarium, but also help keep it clean by absorbing some of the incoming organic matter from the water. They should be arranged in such a way as to leave free space for the fish to swim. Try to choose soft plants that the goldfish will not tear their chic tails on. Hornwort and Elodea, floating on the surface of the water and not fixed in the ground, are excellent for this role.
• You can choose any lighting, the fish are not particularly sensitive to it. You can also save on a heater, since goldfish prefer cool water.
• It is especially important to choose a good, powerful filter, since fantails produce quite a lot of waste.
• These fish grow to impressive sizes quite quickly, so it is better to buy large containers for them, in which there should be at least 40 liters of water per pet.

• temperature: 15-20 °C;
• acidity: 6.5-8.0 pH;
• hardness: 8-15 °dH;
• water changes should be regular and quite massive – up to 40%.

For the fish themselves, the cliché of a goldfish in a glass ball poses serious risks. When a goldfish is kept in unsuitable conditions, as many inexperienced aquarists attempt to do, the fish does not survive long. This, incidentally, is the source of the widely held belief that fish have a short lifespan.

Feeding

Crucian carp are incredibly gregarious in the wild. They willfully consume detritus, tender plant shoots, eggs from other fish, and aquatic invertebrates. Feeding goldfish in an aquarium is simple, and there are lots of foods available that have been specially made for them in the form of flakes, granules, and paste. As a plant supplement, you can occasionally feed your pets food that contains spirulina.

However, fantails can eat more than just dry food. These creatures have a strong preference for tubifex, brine shrimp, and bloodworms. In order to provide the animals with fiber, you can also feed the fish scalded lettuce, cucumber, zucchini, and oatmeal.

Fish may occasionally become "upside down," or lose their sense of orientation in space, when given dry food. The fish can swim on its side or belly up in this condition. Constipation and intestinal blockage brought on by a food blockage are typically the causes. The fish is unable to rise to the surface or descend because of the enlarging intestines pressing on the swim bladder in this instance.

Fasting and giving the fish scalded green peas with a toothpick are the two treatments for this condition. Dry food should be avoided if the fish is prone to "upside down," and instead, homemade minced meat or other live foods that don’t swell in water should be used.

Small portions should be fed to the fish twice a day. Given that goldfish are highly voracious, if the animals appear hungry and continue to beg for food, there is no need to give them supplements.

Breeding

Fantail breeding is a labor-intensive process that takes time and patience. You will also require an additional aquarium.

In two to three years, the fish reach sexual maturity. The animals’ sex cannot be ascertained prior to the onset of spawning behavior. Males grow unique white growths on their gill covers and the first rays of their pectoral fins during the mating season. When a woman’s belly gets round, men start chasing after her.

Fish spawning is easiest in the spring. It should be fairly cool in the water. It is necessary for the breeder to replicate the reservoir’s warming. To do this, progressively raise the temperature in a standard aquarium by a few degrees over the course of several days. The fish are first given healthy, live food.

The animals must receive extra care as soon as their mating plumage starts to develop. It’s time to act if you notice that the males are pursuing the female in the early morning.

Goldfish can be created in two different ways: actively and passively.

The easiest approach is the latter one. This can be accomplished by adding a spawning substrate, such as small-leaved plants, knotted green nylon threads, a bundle of green washcloths, etc., to the spawning tank. The fish will locate the nests that have been left for them and lay their eggs in them. All you have to do is take the substrate containing the eggs and put them in a compressor-equipped container that is well-ventilated.

Although the active approach is a little more difficult, it yields more children. Professional breeders use it. You will need a water basin for this, as well as a reasonably large container that can hold the basin.

You have to catch the female and gently press on her abdomen when the fish begin to rut. It’s time to decant if a few drops of light yellow caviar emerge from her vaginal opening. Holding the female in one hand and the male in the other, gently decant both of their sexual products by rubbing their abdomens.

You will need to return the fish to fattening and attempt to "milk" them the following morning if they do not produce caviar and milt.

After letting the caviare sit in the basin for one to one and a half hours, remove the water and place the mixture in an aerator-equipped incubation container. When the water is drained from the basin, don’t worry about the caviar because it all sinks to the bottom and adheres to it.

After 4-5 days of caviar incubation, the larvae hatch and spend the first few days of their lives lying motionless on the bottom. There are many young ones because each female can be fertile for up to two to three thousand eggs.

Feeding the fry with brine shrimp, cyclops nauplii, grated egg yolk, and "live dust" is imperative as soon as it begins to swim. Five to six times a day, small portions are fed. Additionally, a daily small water change is required to ensure the fish grow rapidly.

Fantail goldfish are a great option for anyone wishing to give a cold-water aquarium some personality and color. They add intrigue to any tank with their vivid colors and elegant movements. They are a fantastic choice for both novice and expert aquarists because they are not only aesthetically pleasing but also reasonably simple to maintain.

The resilience of fantail goldfish is one of their best qualities. As long as the basic needs for care are met, they can adapt well to a variety of environments and thrive in a range of water conditions. Their hardiness renders them a dependable option for a lively yet low-maintenance aquarium setup.

Fantail goldfish are also renowned for having amiable and captivating personalities. With their ability to interact with their owners and provide hours of entertainment, they frequently turn into the focal point of any aquarium. Their gregarious disposition and lighthearted demeanor give the tank a dynamic touch that enhances the whole aquarium-keeping experience.

To sum up, the fantail goldfish is a great option if you’re searching for a gorgeous, resilient, and captivating fish for your cold-water aquarium. With their eye-catching look and laid-back disposition, they add some visual appeal and individuality to your aquatic setting.

Fantail goldfish are an excellent option for cold-water aquariums because of their eye-catching hues, endearing dispositions, and simplicity of maintenance. They are a striking addition to any tank thanks to their graceful fins and unique look, and because of their hardiness, they can survive in colder water environments that other species might find difficult. Fantail goldfish are a low-maintenance and peaceful pet that are perfect for aquarium enthusiasts of all skill levels. They are beautiful and simple.

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