Endler's Livebearer vs Harlequin Rasbora

Side-by-side care comparison to help you choose.

Endler's LivebearerHarlequin Rasbora
DifficultyBeginnerBeginner
Adult size1-1.5 inches (males smaller)2-2.5 inches
Lifespan2-3 years5-8 years
Min tank size10 gallons10 gallons
Water temp74-78°F74-80°F
pH6.8-8.06.0-7.5
TemperamentPeacefulpeaceful
Tank matesOther peaceful small fish like neon tetras, corydoras, and shrimp.Other peaceful community fish such as tetras, rasboras, corydoras, and dwarf gouramis.
DietOmnivorous; feed high-quality flakes or small pellets daily, with occasional brine shrimp or daphnia once or twice a week.Omnivorous; feed quality flake food or micro pellets daily, supplemented with brine shrimp or daphnia 2-3 times per week.