Swordtail
Xiphophorus hellerii
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Last updated: November 17, 2025
Overview
Named for long sword-like tail fin.
Origin: Central America
Family: Poeciliidae
Physical Characteristics
Maximum Size: 12.00 cm
Temperament: Peaceful
Care Level: Easy
Diet Type: Omnivore
Habitat Requirements
Water Type: Freshwater
Temperature Range: 22.0°C - 28.0°C
pH Range: 7.0 - 8.0
Water Hardness: 10 - 25 dGH
Minimum Tank Size: 60 liters
Care and Feeding
Diet Information:
Omnivorous diet.
Care Level:
Easy
Breeding
Breeding Difficulty: Easy
Livebearer, prolific breeder.
Compatibility
Peaceful
Best kept with other livebearers.