Endler's Livebearer vs Rummy Nose Tetra

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

Endler's LivebearerRummy Nose Tetra
DifficultyBeginnerIntermediate
Adult size1-1.5 inches (males smaller)2 inches (5 cm)
Lifespan2-3 years5-6 years
Min tank size10 gallons20 gallons
Water temp74-78°F75-82°F
pH6.8-8.05.5-7.0
TemperamentPeacefulpeaceful schooling fish
Tank matesOther peaceful small fish like neon tetras, corydoras, and shrimp.Other peaceful tetras, rasboras, corydoras catfish, and dwarf cichlids like Apistogramma.
DietOmnivorous; feed high-quality flakes or small pellets daily, with occasional brine shrimp or daphnia once or twice a week.Omnivore: feed high-quality flake or micro pellets daily, supplement with frozen or live brine shrimp, daphnia, and bloodworms 2-3 times per week.