How To Take Care Guppy Fry. 12-16 hours of light a day is needed to help prevent deformities. For a couple of days a week they can live in temperatures of up to 18 C but this weakens them.
Thus partial water changes where the majority of water is fresh water benefits the growth of guppy fry. Separate fry by size and gender. Adding frequent freshwater will help in the growth of guppy babies.
See guppy fry when newborn and one week old.
If you dont have a heater it is highly advisable to get one. The Fry in the Video are about a week old are being raised in Nursery Tank. Feed regularly high quality and high variety of food. Also make sure you have a filter installed in your guppy fry tank as they need clean fresh and filtered water for their growth.