One of the most common fish that exist are the red fish, also known as comet tail. It is common to find them in specialized stores and markets dedicated to fish. In addition to their fame as pets, they are also marketed as live food for carnivorous fish or even for terrarium animals. If you have ever visited a fish farm de pecesYou have surely observed how these fish reproduce quickly, generating large populations that are easily bred.
What are comet fish?
The comet fish belongs to the species Carassius auratus, known as the goldfish or gold carp. It is distinguished by its elongated body and its characteristic single, lobed tail, similar to the shape of a comet, hence its name. This variety of goldfish is highly appreciated both for its visual appearance and for its resistance and ease of care.
Physical characteristics of comet fish
Comet fish come in a wide range of colors, from bright gold, deep orange, pure white, even shades Red y PlatedIt is also common to find varieties such as the comet sarasa, which combines white and red, or the shubunkin, with patterns in blue, black and red. These characteristics make them an eye-catching choice for both aquariums and ponds.
In terms of size, comet fish can grow to reach 20 to 30 centimeters in optimal conditions. However, their growth is greatly influenced by the space in which they grow and the quality of the care they receive.
Ideal habitat for comet fish
Comet fish can adapt to different types of environments, both in aquariums and in outdoor ponds. However, it is essential to provide them with a suitable environment to ensure your health and well-being.
water parameters
These fish are cold water and prefer temperatures between 10 ° C and 24 ° C. To keep them in optimal condition, it is important to avoid sudden changes in temperature that can cause stress. As for the pH of the water, the ideal range is between 7,0 and 7,8Water quality must be constantly monitored to avoid high levels of nitrates and ammonia, which could harm your health.
Size of the aquarium or pond
For a comet fish in an aquarium, it is advisable to have at least 100 liters of water. If several fish are housed, a larger space will be necessary. In ponds, each specimen requires a minimum of 30 liters to move freely and prevent overpopulation problems.
Decoration and plants
In the case of aquariums, the decor It should be smooth and without sharp edges to avoid injury to their long fins. You can include hardy aquatic plants such as Java fern or vallisneria, which will also help oxygenate the water and maintain the biological balance of the space.
Behavior and compatibility with other fish
Comet fish are known for their calm and peaceful temperament. They do not display aggressive behaviors or territoriality, making them ideal companions for other fish of similar character. However, due to their speed and voracity, it is advisable not to mix them with slower fish that may have difficulty feeding.
Compatible species
- Goldfish: Other varieties of goldfish can coexist harmoniously with comet fish.
- Zebra Danios: As long as these species are similar in size.
- Shubunkin fish: Due to their similar characteristics, they are excellent pond and aquarium companions.
Feeding of comet fish
La diet of the comet fish must be varied to ensure their health and proper growth. Being omnivores, consume both plant and animal foods.
Dietary recommendations
- Commercial foods: Flakes and pellets designed for goldfish are a suitable base for their diet.
- fresh food: Offering them shelled peas, spinach or lettuce can complement their diet.
- Proteins: Artemia, mosquito larvae and bloodworms are excellent sources of animal protein.
It is essential to avoid the supercharging, as it can cause problems such as obesity or contamination of the aquarium water.
Reproduction of comet fish
Comet fish are oviparous, which means they reproduce by laying eggs. The breeding season usually coincides with spring and summer, when water temperatures are warmer (22°C to 26°C).
reproduction process
During the mating season, the male chases the female and hits her abdomen to stimulate the release of eggs. These are fertilized externally and adhere to plants or rough surfaces in the aquarium or pond.
The eggs usually hatch after 3 to 5 days, depending on the water temperature. The fry initially feed on their yolk sac and then on infusoria and crushed foods.
Care and maintenance of the aquarium or pond
Image - Wikimedia / James St. John
Regular maintenance is essential to ensure the longevity and the health of comet fish. Some key practices include:
- Partial water changes: Every week, replace 20-30% of the water.
- Filter cleaning: Make sure your filtration system is working properly to keep your water clean.
- Substrate siphoning: Remove any debris accumulated at the bottom.
Supplementing their environment with a balanced diet, good oxygenation and sufficient space will allow them to reach their full potential and enjoy a full life. Comet fish are a popular and versatile choice for aquariums and ponds due to their beauty, hardiness and ease of care. With proper care and the right environment, these fish can be an excellent addition to both beginner and experienced aquarium hobbyists.
Hello, I have a question, I have a kite, a nose, a gold, and a Japanese koi, all small, the kite I bought it tiny, about 2 cm and in a month it has grown quite a bit, it measures about 10 cm and I am very happy with
Since it would hurt a lot if I died, what I ask is that if they are good supporters at low temperatures, I do not want more fish to die, 2 koi 2 golden 1 kite died because they blessed me sick and I did not know anything until I was informed and I have not died, the one that came out the best is this comet since it is the oldest in my aquarium
Hello, I have a kite fish but yesterday I noticed that its fins are splitting!
Do you know why this is happening to him?
Pelase answer!