Do Betta Fish Grow. Hikari betta bio gold is a pretty good fish food for bettas, but the packaging sucks. Things like water temperature the amount of food that you feed can also play a huge role.
Be careful, some of the standard tropical fish flakes do not match the betta fish diet. Bettas are small, carnivorous fish, which means they need high amounts of protein in their diet to survive and thrive. So this means that your betta should be eating a meat / protein based fish food.
In the wild they hunt insects, larvae and insect eggs from the water's surface.
However, in order for your betta to thrive and reach its maximum body size, the water, tank size, food and overall health of your betta come to play.
Hikari betta bio gold is a pretty good fish food for bettas, but the packaging sucks. This is the perfect woman to talk to because she breeds Betta fish. Yes, the betta fish or Siamese fighting fish is a freshwater tropical fish that does grow as it becomes older.