The best treatment is clean water and you may add up to 1tsp of aquarium / kosher salt per 5 gallons of water to prevent bacterial growth.
it can be heal wounds
Yes; fish fins can regrow and heal with amazing speed.
Honey helps wounds to heal up faster
Time heals nearly all physical wounds but rarely does it heal mental wounds.
Vinegar cannot heal wounds, it can clean out wounds so they can be healed. Essential oils and aloe vera are better products to heal skin.
other Betta fish and the bigger fish.
Betta fish do not eat fish.
No betta fish are carnivores.
Well, if you love your Betta fish, then it should live by itself. But if you add another Betta to your current Betta fish's tank, then they will start a fight because Betta Fish are Siamese fighting fish and if one Betta is in contact of another Betta, the possible reason would be a fight between them two.
Katniss's mother and sister Prim heal the wounds
A betta is a fish of the species Betta, especially Betta splendens, commonly known as the Siamese fighting fish.
yes