In addition to goldfish and koi, what other fish are suitable for viewing

You can try some of the species such as golden silk tanger, round-tailed betta, divergent betta, trout, rouge, and some small pufferfish, loach, medaka fish, etc., which are all domestic species, except for the golden silk tangerine and round-tailed betta fish, which are South China species, the others can survive the winter in the water of about 10 degrees.

Golden Silk Tang Fish. Divergent tail betta.

Round-tailed betta. Trout cochineal.

Climbing loach pufferfish.

You can try raising a few egg-based goldfish, such as Tiger Head or Blue Shou. It's interesting. It is far from comparable to the species of goldfish that people are commonly seen.

Cold-water fish are probably the only grass goldfish that can adapt to this temperature. Nowadays, grass goldfish such as red and white flower swallowtail, mixed flower grass gold, or comet with a longer tail are quite beautiful.

Compared with goldfish, brocade scales are easier to raise.

Brocade scales are also called carp, and compared to goldfish, brocade scales are easier to raise. Because carp are not very picky about water sources and various environments, but goldfish are not, goldfish need too many conditions, and may not be able to feed.

Goldfish are suitable for group and intensive farming; When breeding, it is necessary to ensure that the water quality is good, the dissolved oxygen is sufficient, the bacteria breed is avoided, and the water is changed frequently; It has strong adaptability to water temperature, and its body temperature changes with water temperature, but it cannot adapt to drastic changes in water temperature.

Personally, I feel that goldfish are easy to raise, I mix together koi, grass gold, big-eyed goldfish, koi fish have changed two waves of fish, other goldfish are all fat and strong, never found that big-eyed goldfish can grow as big as a palm

Goldfish and koi fish are both cold-water fish, and they are relatively easy to raise. There are many types of goldfish, and some varieties have technical requirements for breeding. Common koi fish and grass goldfish are the best to raise.

Goldfish and koi fish are easy to raise, as long as they get the law. In contrast, koi fish are less diseased than goldfish, but the container for fish farming is larger than that of goldfish under the same conditions. The oxygen consumption of the two individuals is basically the same, but the koi have a strong tolerance to hypoxia.

Goldfish should control the water temperature when they come out of the pot in spring, and the temperature difference between day and night should not be greater than 4 degrees, so as not to catch a cold for goldfish. Pay attention to sun protection in summer to avoid hot and rotten tails. Autumn precautions are basically the same as spring.

In winter, there are fewer germs in the water body, which is suitable for sunlight. In terms of feeding, it is better to eat both within 10 minutes. The digestion capacity of the fish is about 6 hours, and it is enough to raise it domestically twice a day.

I believe that fish lovers will grow well if they take good care of them.

Goldfish and koi fish are easier to keep than koi. Koi do not have as many requirements for the growth environment as goldfish, choose a high-quality filter, change the water regularly, and feed them regularly and at a fixed point. However, compared to raising goldfish, koi fish require a larger breeding area.

1. The original species is different: koi is a variant of carp, while goldfish is a variant of crucian carp.

2. Different tails: generally koi fish are single-tailed, and a few are double-tailed. Goldfish, on the other hand, are usually two-tailed, and some variants even have three or four tails.

3. Different lengths: Generally, adult koi fish are much longer than goldfish.

4. The difference between beards: Generally, koi fish have whiskers, while goldfish do not.

5. Body size difference: Generally, adult koi fish are much larger than goldfish.

5. Feeding differences: koi fish are larger in size, more suitable for tank or pond culture, goldfish are smaller in size, and the fish body is round, suitable for round or square tank breeding. Many people like to polyculture different species of fish, and koi fish and goldfish can be polycultured together.

The living environment of koi fish and goldfish is relatively similar, and the suitable water temperature environment of both is between 22 and 26 degrees, so there is no need to deliberately adjust the temperature in the water when polyculture.

Koi fish do not belong to goldfish, grass goldfish belong to goldfish.

Koi carp belong to the family of Cyprinidae biologically, and there are more than 3,700 species of carp in 210 genera in the world. It is a kind of high-end ornamental fish that is popular in the world, and has the reputation of "living treasure base digging stone in the water" and "artwork that can swim". Koi fish have a healthy physique, bright colors, changeable patterns, and majestic swimming style, and have high ornamental and feeding value.

Its body length can reach 1 to 1 meter. Koi fish are distinguished by different colors, patterns, and scales. Goldfish and crucian carp belong to the same taxonomic kind, goldfish originated in China, also known as "golden crucian carp", similar to carp but it has no mouth whiskers, is an ornamental fish evolved from crucian carp.

Grass goldfish, also known as golden crucian carp, is the ancestor of goldfish, and the earliest recorded is the Warring States period. It is mentioned in the literature that "Sui water flows out of Yan, and the southeast flows into the river, among which there are many dansu and polymon. The Suishui mentioned at that time is today's Wansui River, which shows that at least 2,000 years ago, there was the discovery of golden crucian carp.

Later, it was popular in Hangzhou and Jiaxing, which were in the south of the Yangtze River, and these two regions were the two birthplaces of goldfish farming in China.

1.Difficulty of feeding.

When comparing goldfish and koi, the first thing to consider is how difficult it is to keep them. Generally speaking, goldfish are relatively easy to raise and are suitable for beginners. Goldfish food is relatively easy to prepare, and their health is also relatively easy to judge.

2.Water quality requirements.

In addition to the difficulty of feeding, water quality requirements are also important issues that need to be paid attention to when raising fish. Goldfish need good oxygen** in the water and are sensitive to changes in water quality. For koi farming, more attention is paid to the quality and temperature of the water.

Koi fish need relatively more stable water quality and temperature to maintain the beauty of their body color. Nuclear chain.

3.Feed selection.

The choice of feed is also one of the factors to consider when raising goldfish and koi. Goldfish can use a universal fish feed, as well as plant-based foods such as vegetables. Comparatively speaking, koi fish need more protein and vitamins, and feed that is specifically specific to koi can be used.

To maintain the color of koi, you can also add some carotene-rich foods.

4.Hygiene issues.

Fish farming also requires hygiene. Both goldfish and koi fish need to change the water regularly and clean the fish tank. At the same time, it is necessary to pay attention to problems such as feed residues and fish feces, and clean them up in time.

Goldfish and brood carp should be careful when breeding, and transfer the newly born juveniles to a new tank in time to maintain environmental hygiene.

5.Economic costs.

Finally, the economic costs of raising goldfish and koi fish should also be taken into account. Goldfish have a relatively low economic cost and are suitable for keeping in small spaces. Koi fish grow faster and require more tank space and more food, so the economic cost is relatively high.

6.Summary.

To sum up, raising goldfish and koi has its own advantages and disadvantages. When choosing a breeding object, it should be decided according to its own feeding conditions and interests. If you are a beginner, it is recommended to start with goldfish first.