Bettas are labyrinth fish, which means they breathe air from the surface area. it is very important to keep at the very least Element of the best of your tank open if you intend on growing floating plants. Betta fish should be fed two to four pellets twice a day. https://holdenqokmi.elbloglibre.com/23724411/getting-my-betta-splendens-entretien-to-work