Our top picks for calm fish that get along in a mixed tank.

Looking for calm fish that get along in a mixed tank? Here are the top picks from our species database, with adult size, minimum tank, and temperament. Tap any fish for its full care guide, then plan your tank with the stocking calculator.
Amano Shrimp (2.0", 10g min, Peaceful)
Assassin Snail (1.0", 5g min, Peaceful)
Black Neon Tetra (1.5", 15g min, Peaceful)
Black Skirt Tetra (2.5", 20g min, Peaceful)
Boesemani Rainbowfish (4.0", 30g min, Peaceful)
Bolivian Ram (3.0", 30g min, Peaceful)
Bronze Cory (2.8", 20g min, Peaceful)
Cardinal Tetra (2.0", 20g min, Peaceful)
Celestial Pearl Danio (1.0", 10g min, Peaceful)
Cherry Barb (2.0", 20g min, Peaceful)
Cherry Shrimp (1.5", 5g min, Peaceful)
Chili Rasbora (0.7", 5g min, Peaceful)
Clown Pleco (3.5", 20g min, Peaceful)
Congo Tetra (3.0", 30g min, Peaceful)
Corydoras Catfish (2.5", 20g min, Peaceful)
Dwarf Gourami (3.5", 10g min, Peaceful)
Ember Tetra (0.8", 10g min, Peaceful)
Endler's Livebearer (1.0", 10g min, Peaceful)
German Blue Ram (2.5", 20g min, Peaceful)As an Amazon Associate we earn from qualifying purchases.