Siamese fighting fish, Betta splendens. Male taking care of the fry still suspended in the bubble nest. He protects them from predators, aerates

- Image ID: K93510
Siamese fighting fish, Betta splendens. Male taking care of the fry still suspended in the bubble nest. He protects them from predators, aerates
Paulo Oliveira / Alamy Stock Photo
Image ID: K93510
the water with it's pectoral fins and remove the dead eggs and larvae. Aquarium. Portugal