06/23/2026
The Secret Social Lives of Discus
If you want your aquarium fish to thrive, you might be making a huge mistake by keeping them isolated.
Certain popular species like discus and angelfish actually depend on having a partner or a group to survive, but most beginners don't know which schooling fish require a companion and which ones prefer to be completely alone.
Comment below if you want to learn more about which fish thrive in pairs or groups.