Rainbow Neon Dwarf

Size: Melanotaenia praecox is a small fish, typically reaching a length of 5 to 6 centimeters (about 2 to 2.4 inches) as an adult.

Appearance: These fish sport vibrant coloration, with highlights of blue, red, and yellow on their bodies. They also have a dark longitudinal stripe that runs across their eyes and extends down their body.

Temperature: The ideal water temperature for these fish is usually between 24 and 28 degrees Celsius (75 to 82 degrees Fahrenheit), which is typical for tropical fish.

pH: They thrive in slightly acidic to neutral water, with a pH between 6.0 and 7.0.

They are peaceful fish that can be kept in groups of six or more individuals. They are active and swim freely in the aquarium, adding excitement.