Bettas are territorial, aggressive, and solitary, so they dont get lonely the way other community fish might. With the proper care, theyre happy to live alone their entire lives, and this is almost always the best option when keeping betta fish.
Can betta live alone?
Betta fish can experience frustration and depression. While most of them can be happy in a tank alone, their environment still needs plenty of enrichment, such as caves, plants, and room to explore. They also experience stress—especially when their fins are picked at by other noncompatible fish placed in the same tank.
Do male bettas prefer to be alone?
He might look lonely, puttering around the tank all by himself, but rest assured that he isnt. In fact, given a choice, your betta would prefer to be alone. Wild male bettas live a solitary existence and stick to their own territory. When they do run into each other, they will often fight on sight.
Can I keep a single female betta?
Many people mistakenly believe that betta fish must be kept in “solitary confinement.” Female bettas can live together, and while male bettas will fight with other male bettas, they can be placed singly in a “community” aquarium containing other species of fish.