Guppies can be housed as a single species and make a beautiful tank, or they can be housed with neon tetras or Pygmy Corydoras. Guppies should not be housed with any aggressive fish species. Betta Fish. Betta fish can be great beginner pets for a small aquarium such as a 10-gallon aquarium. This species of fish is aggressive. The coloring on their bodies also differs, with Fancy guppies being overall brighter. Of the two species, Fancy guppies are larger on average, with males reaching a maximum of 1.4 inches, and females reaching 2.4 inches in length. Endler guppies, on the other hand, average a maximum of 1 inch in males and 1.8 inches in females. No, female guppies do not turn into males. The gender of a guppy is determined by genetics and cannot be changed. Female guppies have two X chromosomes while male guppies have one X and one Y chromosome, which determines their sex at birth. While some fish species are known to change their sex in response to environmental factors, such as Some of the easiest fish to take care of include white cloud minnows, cherry barbs, goldfish, guppies, neon tetras, and cory catfish. All of these species are relatively peaceful, non-demanding fish that do well in a beginning fish tank. Background The guppy fish (Poecilia reticulata) is a tropical fish ancestrally linked to northern South America and the Caribbean. It is known to be very tolerant of and adaptable to new environments, and able to consume multiple food sources, including mosquito larvae. Consequently, guppies have been frequently introduced to non-native ecosystems to control mosquito populations, resulting in Guppy (Poecilia reticulata) Description: Small freshwater fish (USFWS, 2018) Males have varying colors and patterns, females and juveniles are uniformly silver (USFWS, 2018) Habitat: Occurs in wide variety of habitats, usually in small springs and vegetated lakes (Froese, 2021) Requires warm temperature and densely vegetated water (Froese, 2021) Impacts & Concern: Implicated in the decline […] .

classification of guppy fish