I bought a half moon betta fish two days ago in hopes of breeding him with my female. However, he does not appear to be making a bubble nest. Is this because he is getting used to his surroundings or is it because he is too young? I see videos of half moons having around 3 inch tails where his are about half that. Im assuming he isnt full grown but ill let you guys decide that. Can you tell me if he is still growing or if he is full grown? He also has a white spot under his belly which makes me assume he is still a baby.
Thanks for the help!