1. Stable water temperature: The newly born pups of guppy are weak in constitution and have poor adaptability to water temperature. It is best for breeders to keep the water temperature at about 27 ℃, which can speed up their adaptation to the environment. They are also sensitive to the fluctuation of water temperature, and breeders need to control the temperature difference within 2 ℃. If conditions permit, it is best to install a heating rod to keep the water temperature in a stable range.

2. Clean water quality: Because guppies are oviparous, they pollute water quality when they reproduce. Breeders need to move newborn fish to new tanks and keep the water clean and fresh. Try not to change water within 7 days of their birth, and change water in a small amount after 7 days.

1. Food: There are not many kinds of food that newborn guppies can eat. When they are raised artificially, they can be fed with some shrimp eggs, water fleas, silk earthworms, water lice, cooked egg yolks and other foods in good years. These foods can ensure adequate nutrition and are easy to digest, which is very suitable for feeding newborn guppies.

2. Feeding amount: The food intake of small guppies is not large, so it is necessary to follow a small number of feeding methods when rearing artificially. They can be fed 2-3 times a day, and the amount of each feeding can be eaten within 5 minutes. If they have unfinished food residues, they need to be fished out immediately to avoid poor water quality.