Kuhli Loach vs Neon Tetra

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

Kuhli LoachNeon Tetra
DifficultyIntermediateBeginner
Adult size3-4 inches1.5 inches
Lifespan5-8 years3-5 years
Min tank size20 gallons10 gallons
Water temp75-82°F72-78°F
pH5.5-6.56.0-7.0
Temperamentpeaceful, shy, nocturnalpeaceful
Tank matesPeaceful community fish such as tetras, rasboras, and gouramis.Other small peaceful fish like rasboras, corydoras, and small tetras.
DietOmnivorous; feed sinking pellets, frozen/live foods like bloodworms and brine shrimp once or twice daily.Omnivorous; feed high-quality flake food, micro pellets, and occasional frozen or live brine shrimp 2-3 times daily in small amounts.