1, density: guppy is small and medium-sized tropical fish, usually to group, but need to pay attention to the breeding density. In the 40 * 25 * 30 fish tank, the son fish can be raised 50-60. If the breeding density is too large, it is not easy to control the water quality and cause various diseases. Low breeding density will reduce the growth rate of fish.
2. Water temperature: The guppy is a tropical fish, and the water temperature is usually maintained between 22-26 ℃. If you want to make it grow faster, you can raise the temperature to 27 or 28 degrees Celsius, but there will also be some negative effects, if the nutrition is insufficient, it is likely to cause deformities and other diseases.
3. Feeding: The guppy does not need to be fed on the first day after hatching. It can continue to absorb the yolk sac. In the second year, live brine shrimp larvae can be used to feed it. This kind of bait is very nutritious and can be easily absorbed. The first four weeks should be fed as far as possible to support, then gradually reduce the amount of food, 5 months later, every morning and evening feeding twice is enough.
4. Water quality: The guppy is suitable to grow in alkaline water. The hardness should be kept between 10 and 15. The water should be changed regularly. The amount of water should be controlled at about one tenth each time. In addition, because of the high temperature in summer, the water quality is more likely to rot, so the water exchange interval should be shortened and changed more frequently.
And guppy mixed with the choice of fish there are many, such as the same family of moonlight fish, red swordfish, black Mary fish, etc., can also be raised fat Cyprinidae traffic light fish, penguin fish, Cyprinidae zebrafish and rose crucian carp is also a good choice. In addition, there are Betta fish, blue dragon, and catfish rat fish and so on.
