Discus Tank Mates: Best & Worst
Good tank mates for a Discus share its water (82-88°F, pH 5.5-7), suit its peaceful temperament, and are the wrong size to eat it or be eaten.
Best tank mates
Guppy
Compatible · 55 gal+
Platy
Compatible · 55 gal+
Swordtail
Compatible · 55 gal+
Dwarf Gourami
Compatible · 55 gal+
Pearl Gourami
Compatible · 55 gal+
Honey Gourami
Compatible · 55 gal+
German Blue Ram
Compatible · 55 gal+
Kuhli Loach
Compatible · 55 gal+
Rummynose Tetra
Compatible · 55 gal+
Congo Tetra
Compatible · 55 gal+
Boesemani Rainbowfish
Compatible · 55 gal+
Dwarf Neon Rainbowfish
Compatible · 55 gal+
Avoid these
Neon Tetra
Not recommended
Cardinal Tetra
Not recommended
Ember Tetra
Not recommended
Endler's Livebearer
Not recommended
Bolivian Ram
Not recommended
Bronze Corydoras
Not recommended
Panda Corydoras
Not recommended
Pygmy Corydoras
Not recommended
Frequently asked questions
What can live with a Discus?
Guppy, Platy, Swordtail, Dwarf Gourami, Pearl Gourami and similar peaceful species.
What should not be kept with a Discus?
Neon Tetra, Cardinal Tetra, Ember Tetra, Endler's Livebearer and other incompatible species.
More on this species: Discus full care guide · tank size · temperature · pH & hardness · tank mates