1. Use a breeder box. A breeder box is a small, enclosed container that can be placed inside the main aquarium. This will allow the fry to grow in a safe environment, away from the other fish.
2. Use a sponge filter. A sponge filter is a type of filter that uses a sponge to trap debris and harmful bacteria. This can help to keep the water in the aquarium clean and safe for the fry.
3. Feed the fry live food. Live food, such as brine shrimp, is a good source of nutrition for fry. It is important to feed the fry small amounts of food several times a day.
4. Keep the water temperature stable. Guppies are tropical fish, and they need warm water to thrive. The ideal water temperature for guppies is between 75 and 82 degrees Fahrenheit.
5. Avoid using harsh chemicals. Harsh chemicals, such as chlorine, can be harmful to fry. It is important to use a water conditioner to remove these chemicals from the water before adding the fry.
6. Monitor the fry for signs of illness. If you notice any of the fry acting strangely, it is important to separate them from the other fry and treat them for illness.
Following these tips can help you to protect your newborn guppy fry and raise them to healthy adulthood.