Dwarf Gourami vs Molly Fish

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

Dwarf GouramiMolly Fish
DifficultyBeginnerBeginner
Adult size2-2.5 inches3-4 inches
Lifespan3-5 years3-5 years
Min tank size10 gallons20 gallons
Water temp74-80°F72-82°F
pH6.5-7.57.0-8.0
Temperamentpeacefulpeaceful
Tank matesPeaceful community fish such as small tetras, rasboras, and corydoras.Other peaceful community fish such as guppies, platies, swordtails, tetras, and corydoras.
DietOmnivorous; feed high-quality flake or pellet food daily, supplemented with live or frozen foods like brine shrimp or bloodworms 2-3 times per week.Omnivore; feed high-quality flake or pellet daily, supplement with algae wafers, spirulina, blanched vegetables, and occasional live/frozen foods like brine shrimp or bloodworms.