Free CC-licensed photo: fighting fish
Description: A photo of a betta fish showing the different body parts. Title: Betta body parts. Author: Vix Maria. Source: vix·ph. CC BY-SA 4.0
Description: A photo of a betta fish showing the different body parts. Title: Betta body parts. Author: Vix Maria. Source: vix·ph. CC BY-SA 4.0