Why do my goldfish always hit the fish tank...

The phenomenon of goldfish hitting the tank is caused by the serious deterioration of water qualityFor example, if a small goldfish that has just entered the tank is changed from one environment to another, the water temperature suddenly changes, and the goldfish cannot bear it and fights to hit the tank wall by mistake.

If the water is not changed for a long time, the pH of the water is high or low, which seriously deviates from the pH value that goldfish can adapt to normally.

Due to the presence of residual bait in the water, excessive excretion will also produce extremely harmful protein accumulation, and will also lead to severe hypoxia in the water body, which will also lead to goldfish contention.

The temperature of the water cannot be changed drastically, goldfish can survive in a wide range of temperatures, can still sustain life under the ice in winter, and can live normally as long as they are not exposed to the scorching sun on hot days, but if the temperature is changed drastically, it can lead to illness or death.

The bait feeding adheres to the principle of three determinations, qualitative: high protein content, fresh and clean; Quantitative: Pay attention to the time when the goldfish in the pool are eaten each time, generally within 20-30 minutes; Timing:

In the summer, around 7 a.m. and 3 p.m., in the winter, the fish swim less, so they can be fed around noon.

It should be noted that every feeding must be fed enough, and according to the appetite of the fish to properly feed duckweed or a small amount of pellet feed, the main synthetic pellet feed is used in yard farming, artificial feed is quite good auxiliary bait, but also the best substitute for natural bait shortage.

<> reasons: 1. Caused by the serious deterioration of the water environment, such as changing the small goldfish that have just entered the tank from one environment to another, and the sudden change in water temperature The goldfish cannot bear it and fights to hit the tank wall by mistake. If the water is not changed for a long time, the pH of the water is high or low, which seriously deviates from the pH value that the goldfish can adapt to normally.

2. Due to the excessive amount of residual bait and excrete in the water, it will also produce extremely harmful protein accumulation, and will also lead to serious hypoxia in the water body, which will also lead to the contention of goldfish; 3、.Goldfish have parasites like fish eels attached to their bodies.

the bite of the cylinder, and the eagerness to get rid of it and the occurrence of a cylinder strike;

4. In a dim environment for a long time, some goldfish are more sensitive to light, and they are frightened when they see the light. Workaround:

Koi fish are usually caused by being frightened, especially when meeting strangers, and they may be overly frightened. Koi fish can also hit the tank when there is a drastic change in water quality, especially if the water quality deteriorates or the water is changed in large quantities. When koi fish are hypoxic, there will also be the behavior of hitting the cylinder, and it is necessary to increase the amount of dissolved oxygen in the water in time.

The reason why the koi hit the cylinder.

When koi fish collide with the tank, it is usually caused by being frightened, especially when meeting strangers, they will be overly frightened and will even jump the tank.

Koi fish will also collide when the water quality changes drastically, especially when the water quality deteriorates or a large amount of water is changed, it will cause it to collide because it is not adapted to the water quality.

It is best to add oxygen to the fish tank, or reduce the feeding density of the fish, which can alleviate the phenomenon of insufficient dissolved oxygen in the water in the tank.

1. Feeding: Feed nutritious animal feed and white sesame seeds. Animal filial piety physical feed such as daphnia.

Earthworms, mealworms.

Green worms, skin worms, etc. The main feeds are earthworms and white sesame seeds. Both red and black earthworms can be fed.

It can be fed with raw white sesame seeds. White sesame seeds are readily available. Goldfish are very fond of eating, easy to digest, and do not easily pollute the water.

Do not feed low-quality goldfish feed that you have bought. Because this feed has too much starch, poor nutrition, and is not easy to digest, the water quality is easy to pollute, and the goldfish are malnourished after eating.

Goldfish grow more slowly and are more susceptible to disease. As long as the goldfish eats easy-to-digest food, it will not die. When to feed, generally once a day in the morning and afternoon, it is not advisable to feed more, until it is eaten. Otherwise, it will pollute the water and the quality of the water.

2. Light: It is best to place the fish tank in a place where there is sunlight for 1-2 hours. In this way, the sun's ultraviolet rays are used for sterilization.

It plays a role in disease prevention. This reduces the number of diseases. Try to prevent fish diseases as the main thing, supplemented by medication.

At the same time, due to photosynthesis.

The color of the fish body is also relatively bright and beautiful.

3. Water change: Frequent water change can increase the dissolved oxygen in the water.

When changing the water, you can only change one-third to one-quarter, and you can't change a lot at once, and the fish are not adaptable. It is important to keep the water in the aquarium clear. Fish with sufficient dissolved oxygen in the water can grow and grow quickly.

Otherwise, it stops growing or even dies. When to change the water, there is no conclusive conclusion, it can be determined according to the water quality, the water quality is turbid, otherwise it is less changed.

4. Stocking density: Due to the small size of the domestic rectangular aquarium, it must not be raised more, and less should not be more. For example, in a container with a length of 40 cm, a width of 25 cm, and a height of 30 cm, 6 8 small goldfish with a length of 5 7 cm can be raised.

For example, a circular glass tank with a diameter of 26 cm and a height of 13 cm can raise 4 6 small goldfish of 4 6 cm. Adult fish with a body length of more than 8 cm should not be raised in a small glass tank, but need to be raised in a large glass tank or a ceramic tank, and equipped with a small aerator for backup to prevent hypoxia. These stocking densities are only reference numbers, and they also depend on the water temperature, the strength of the fish and the quality of the water.

Generally speaking, the fish are large and have a small number of feeds; More in winter and less in summer; When the water temperature is low, you can raise more, and when the water temperature is high, you can raise less. Domesticated goldfish, if you master the above points, you will be able to keep the goldfish healthy and lively, colorful, swim in the water, loved, so that you never get tired of watching, and have endless fun. I will definitely be able to raise a good watch, and I wish you success.

Reasons: 1. The phenomenon of goldfish colliding with the tank is caused by the serious deterioration of the water ring, such as the small goldfish that have just entered the tank from one environment to another, and the water temperature suddenly changes and the goldfish can not bear it and collide with the tank wall by mistake;

2. If the water is not changed for a long time, the pH value of the water is high or low, seriously deviating from the pH value that the goldfish can adapt to normally, and the excessive amount of sediment in the water will also produce extremely harmful protein accumulation, which will also lead to a serious lack of oxygen in the water body, resulting in the goldfish hitting the tank wall.

Solution: 1. Do not change the temperature of the water drastically. When buying fish, you should pay attention to the water temperature of the aquarium store and the water temperature of your liquid burning fish tank.

2. Don't change the water too much at one time. Otherwise, the sudden change in water quality will lead to the occurrence of water quality discomfort in goldfish;

3. Pay attention to the stocking density of fish. It is advisable to eat once or twice a day and within 5 to 10 minutes. Feed less on rainy days and don't feed at night.