Poecilia reticulata Common name Guppy.

They can grow up to 5-8 cm / 2 to 3 inches fully grown. They are best kept in water parameters of PH range 7.0-7.5, and temperatures of 22-26 Celsius / 72-79 ° F.

They come in a large variety of colours and different fins.
Males are more colourful and have larger flowing colourful fins. Females get bigger in the body, and have a lot smaller fins also not as much colour as the male.
Both males and females are peaceful, so can mix with small community fish. As they are a live bearing fish it is best to mix more females to males, as the males can pester the females a little to much.
With the guppies they do like a little aquarium salt in there water. Getting your salt levels checked is best before adding these fish in your tank.

They have a diet of flakes, small pellets, and granular foods, also treats of freeze dried, live or frozen foods.