How to Keep Grass Goldfish? A Detailed Explanation of Breeding Techniques
In life, many people keep fish, such as ornamental fish and farmed fish. In fact, many people have a question: are fish easy to keep? How do you keep them? Actually, the editor thinks that keeping fish mainly depends on yourself, and you have to be diligent. This is the first point. You need to understand the living habits of grass goldfish and the water temperature environment. This is the second point. As long as you understand these two points, the editor thinks fish are really very easy to keep. This is just the editor's own feeling. What exactly are the techniques for keeping grass goldfish? Take a look with the editor!
How to Keep Grass Goldfish
1. Sun the water. Before buying fish, find a sunny place, fill the fish tank with water, and let it sit in the sun for one to three days so that the chlorine in the water fully evaporates. If you directly add the fish to clear water, the fish will die the next day. If you have not sunned the water in advance, first use the water brought back when buying the fish to keep them for a few days.
2. Add salt. Add a little table salt to the water. Table salt has a sterilising effect and no side effects. It can curb the growth of bacteria in the fish tank. Do not add so-called disinfectants or medicated liquids for treating fish diseases. Those things either deceive people or have side effects. Or, if you cannot get the dosage right, they will kill the fish.
3. Add aquatic plants. Add some aquatic plants and let them carry out photosynthesis in the water, so that there is sufficient oxygen in the water. Let the fish breathe fully. Aquatic plants should not be too many; a few stems are enough, otherwise at night the plants will compete with the fish for oxygen. This saves money compared with adding an oxygen pump and is also more environmentally friendly.
Grass Goldfish Breeding Techniques
1. Density: The stocking density of grass goldfish should be low rather than high. Usually, adult fish longer than 8 cm should not be kept in a small glass tank. They need to be kept in a large glass tank or a ceramic tank and equipped with a small oxygenator to prevent oxygen deficiency.
2. Feeding: Feed grass goldfish nutritious animal-based feed (water fleas, earthworms) and white sesame seeds, etc. Do not feed the inferior grass goldfish feed bought from shops. Feeding is generally once each in the morning and afternoon every day. Do not overfeed; feed only until the food is finished.
3. Light: When keeping grass goldfish, it is best to place the fish tank in a place with 1-2 hours of sunlight. This way, the ultraviolet rays of the sunlight can be used to sterilise and help prevent disease. At the same time, due to photosynthesis, the fish body colour is also relatively bright and beautiful.
4. Changing water: Frequently changing the water for grass goldfish can increase the dissolved oxygen in the water. When changing water, only change one third to one quarter of it. Changing too much at once will make the fish uncomfortable. There is no fixed rule for when to change the water; it depends on the water quality. When the water is cloudy, change more.
How Much Does a Grass Goldfish Cost on the Market
The price of grass goldfish is about 10-15 yuan each, but prices vary greatly depending on the variety, size, market and so on. Grass goldfish are divided into long-tailed and short-tailed types by their caudal fin. The short-tailed ones are generally called grass goldfish and are suitable for large-scale keeping in parks and natural waters. They can also be kept in courtyard tanks and aquariums. The long-tailed ones are called long-tailed grass goldfish or swallowtail. Their fins are slender, like ribbons fluttering in the wind, and their swimming posture is very graceful. They are suitable for keeping in aquariums and viewing from the side.
Four-Season Management of Grass Goldfish
1. Spring: Spring is the breeding season for goldfish. The keeping work is mainly focused on broodstock spawning and fry care. During the breeding period, broodstock should be fed live bait as much as possible. The plum rain season is the disease season for goldfish. If diseased goldfish are found, they should be isolated in time and drugs should be used for prevention in advance.
2. Summer: In summer, the water temperature is mostly above 25 degrees Celsius. Harmful bacteria and parasites in the water are noticeably reduced, so fish rarely get sick. However, because the water temperature is too high, algae in the water increase noticeably and the dissolved oxygen in the water decreases. At this time, the focus of keeping work is preventing heatstroke and oxygen deficiency.
3. Autumn: In autumn, the young fish born in spring have all reached the adult stage. At this time, feeding should be especially strengthened to keep the ornamental fish plump and beautiful, so fattening work is the focus of keeping in autumn. At the same time, autumn is also a season with more disease outbreaks, so active prevention is needed.
4. Winter: In winter, although it is difficult for the fish body length to increase further, the fatness of the fish can still increase. Ornamental fish have already developed into their final form. This is the busiest season for buying and selling ornamental fish. At this time, the focus of keeping is maintaining stable water quality and maintaining the health of the ornamental fish.
In summary, this is the technique for keeping grass goldfish and some points to pay attention to in daily life. Therefore, when keeping grass goldfish, we must pay attention to details. Water temperature, environment, feeding and so on are all very important. So, keeping grass goldfish is actually not difficult. What is difficult is yourself. You must observe more in daily life. Only then will the grass goldfish you keep be better.