Rainwater Killifish
Lucania parva
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Last updated: November 18, 2025
Overview
Small brackish species, peaceful and schooling.
Origin: North America
Family: Fundulidae
Physical Characteristics
Maximum Size: 5.00 cm
Temperament: Peaceful
Care Level: Easy
Diet Type: Omnivore
Habitat Requirements
Water Type: Brackish
Temperature Range: 20.0°C - 28.0°C
pH Range: 6.5 - 8.0
Water Hardness: 5 - 15 dGH
Minimum Tank Size: 30 liters
Care and Feeding
Diet Information:
Flakes, small live food.
Care Level:
Easy
Breeding
Breeding Difficulty: Easy
Egg layers.
Compatibility
Peaceful
Suitable for community brackish tanks.