2. If nothing is arranged in the fish tank, it is a "naked tank", which is not very beautiful. It is best to pad some gravel at the bottom of the fish tank and plant some aquatic plants to increase the ornamental value of the fish tank. In addition, aquatic plants not only beautify fish tanks, but also provide oxygen for fish.
The newly bought fish is very fragile. Therefore, after putting the fish in the aquarium, try not to look forward except for two days, which will scare the fish. After two days, the fish can enjoy it as much as possible after adapting to the new environment. In addition, it is best to put a lamp above the fish tank at night, because some fish don't like the dark.
4. In the new environment, the temperature must be well controlled and a thermometer should be prepared. Generally speaking, the most suitable temperature for fish is 22-24℃. If the temperature is too high, the fish will eat less and stop growing. If the temperature is too low, the fish will stop moving if they eat less, which is not conducive to the growth of fish and is not conducive to viewing.
Prepare heating rods in winter, otherwise the temperature in the fish tank will be very low, even the small fish will freeze to death. There is a temperature range on the heating rod, which can be controlled at a temperature suitable for fish growth, which is very convenient.
6. Feed the fish once a day and regularly, either in the morning or at noon, and pay attention to feeding the fish: feed more in cold days, less in hot days, and don't feed in rainy days. Don't feed too much at a time. Feeding too many fish and not eating all the fish food will destroy the water quality.
7. Be diligent in changing water. The water in the fish tank is usually changed once every three days or once a week. Remember not to change a box of water. Prepare the water to be changed in advance the day before changing the water. The purpose is to make the temperature difference between changing water and pouring water small. Take out a little more than a third of the water, and then pour in the prepared water.
8, fish disease prevention, this is very important, because some fish are sick, it is easy to infect other fish. Generally, the fish body or gills of sick fish will be damaged, and the fish will have white spots and stop eating, mostly because they are infected with parasites. At this time, it is necessary to quickly isolate the sick fish, change the water in a clear tank and clean up the parasites. After that, you can buy some drugs to treat sick fish according to the symptoms of small fish.
Extended data
Water supply quality
The predecessors of goldfish breeding have long had the experience of "raising fish first and then raising water", which shows that the quality of water quality will directly affect the normal growth and development of goldfish. The purpose of changing water is to remove dirt (garbage, fish manure, surplus feed and stale impurities), keep the water clean, adjust the water temperature and increase oxygen in the water, thus stimulating the growth and development of goldfish.
If you want to raise goldfish well, you must have a preliminary understanding of fish culture water:
salary
Refers to the tap water that has just been released, which is the most ideal water for fish farming. However, it should be noted that the water temperature is often quite different from that in fish ponds (tanks), so it is necessary to adjust the temperature (tap water with more chlorine in some areas needs dechlorination).
Chenshui
It is the dirty water with feces and dirt at the bottom of the fish pond (tank). Including the water supply that has not been replaced for a long time in the pool (cylinder). It has a great influence on the growth of fish.
Laoshui
It is the general name of clean water in fish ponds (tanks) that is tender green, green, old green or brown green. Among them, light green water is the best. There are many green algae floating in the old water, which is also a good auxiliary feed for goldfish. This kind of water decomposes less organic matter and more dissolved oxygen, and it is often used to raise fish with tender green and clean old water. The fish bred have the largest appetite, strong body, bright color and rapid development. ?
Huiqingshui
If it is found that the old green water in the original pool (tank) suddenly turns into clear water, and a lot of green algae are precipitated at the bottom of the pool, this phenomenon is called returning to clear water. This kind of water is easy to cause fish diseases and needs to be completely replaced.
Baidu encyclopedia-goldfish