Platy Fish
Xiphophorus maculatus · Fish, Vertebrate, Cold-blooded, Domestic/Captive-bred variant
Animal Family
Family Poeciliidae, order Cyprinodontiformes, class Actinopterygii
Animal Category
Freshwater Animal / Domestic Pet
Breed / Variety
Wagtail Platy (specifically Red Wagtail or Sunset Wagtail variety)
Conservation Status
Least Concern on the IUCN Red List, with stable populations in the wild and extremely widespread captive populations maintained by hobbyists globally.
About This Creature
A small, stocky freshwater fish typically measuring 1.5 to 2.5 inches in length. Exhibits a high-backed body shape, a rounded tail fin, and distinctive coloration featuring a pale or silver body with a contrasting bright orange-red tail and dark black markings on the fins or caudal peduncle.
Physical Characteristics
Compressed body shape, rounded dorsal and pectoral fins, distinct fan-shaped caudal fin. Features a small upturned mouth adapted for surface feeding, relatively large eyes, and smooth scales. The Wagtail variety is characterized by dark black pigmentation on the fins and often a shaded body area.
Behavior & Temperament
Peaceful, active, and highly social schooling fish. Diurnal in activity pattern. Prefers to live in groups, constantly swimming in the middle and upper levels of the water column. Safe for community aquariums.
Habitat & Diet
Origin Region
Central America, specifically eastern Mexico and northern Honduras. Widely distributed globally through the aquarium trade.
Habitat
Freshwater rivers, streams, canals, and warm springs. Aquatic and semi-tropical environment.
Diet & Nutrition
Omnivorous. Feeds on algae, small crustaceans, insect larvae, and commercial flake or pellet foods. Forages continuously throughout the day.
Lifespan & Health
Typically lives 3 to 5 years in captivity. Susceptible to common freshwater fish diseases such as Ich, fin rot, and fungal infections. High reproductive rate with livebearing reproduction (gives birth to free-swimming fry).
Special Characteristics
Livebearer fish that gives birth to live young instead of laying eggs. Extremely popular and hardy beginner fish for freshwater aquarium keeping due to peaceful nature and ease of care.
Ecological Information
Acts as a minor consumer of algae and small aquatic insects in its native freshwater ecosystem, contributing to population control of small invertebrates and serving as a food source for larger aquatic predators.