Cherry Barb vs Guppy

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

Cherry BarbGuppy
DifficultyBeginnerBeginner
Adult size2 inches1.5-2.5 inches
Lifespan3-5 years2-3 years
Min tank size15 gallons10 gallons
Water temp76-82°F74-82°F
pH6.0-7.56.8-7.8
Temperamentpeacefulpeaceful
Tank matesSmall peaceful fish like tetras, rasboras, and corydoras.Other peaceful community fish like tetras, rasboras, corydoras, mollies, and platies.
DietOmnivorous; feed quality flake or micro pellet daily, with occasional live/frozen foods like brine shrimp or daphnia.Omnivorous; feed high-quality flake food daily, supplemented with live or frozen foods like brine shrimp or daphnia 2-3 times per week.