What fish can betta get along with?

* Corydoras catfish: These peaceful bottom-dwellers are a good choice for bettas because they are not aggressive and will not compete with bettas for food or territory.

* Platies: These livebearers are also peaceful and can tolerate a wide range of water conditions. They are also relatively small, so they will not be a threat to bettas.

* Neon tetras: These small, colorful tetras are another good choice for bettas. They are peaceful and will not bother bettas.

* Rummy nose tetras: These tetras are similar to neon tetras, but they have a red nose. They are also peaceful and will not bother bettas.

* Cardinal tetras: These tetras are slightly larger than neon and rummy nose tetras, but they are still peaceful and will not bother bettas.

* Harlequin rasboras: These small, peaceful fish are a good choice for bettas. They are not aggressive and will not compete with bettas for food or territory.

* Guppies: These livebearers are also peaceful and can tolerate a wide range of water conditions. They are also relatively small, so they will not be a threat to bettas.

* Mollies: These livebearers are a bit larger than guppies and platys, but they are still peaceful and can tolerate a wide range of water conditions.

* Swordtails: These livebearers are the largest of the fish listed here, but they are still peaceful and can tolerate a wide range of water conditions.