My New Aquarium Setup | BETTA fish (Edy)

Small plants (carpet): Micranthemum sp. Monte Carlo
Big plants: Tropica Staurogyne repens
Floating plants: Limnobium laevigatum (Frogbite)
Stone: Seiryu
The whole setup is made so that I don't need CO2, but to help introduce CO2 for the plants, I change 20% of the water weekly. And for Betta fish, it is recommended to change the water once a week.