My Bettas Mouthbrooders

[yorkshirelassuk]

Would anyone by any chance know these beta mouthbrooders they are so beautiful theblues on them are unbelievable and they change colours female goes dark with black stripes.

 

[babystarz]

Would anyone by any chance know these beta mouthbrooders they are so beautiful theblues on them are unbelievable and they change colours female goes dark with black stripes.
View attachment 67873

Looks like betta simplex or betta taeniata to me. All (or almost all) species of betta females will go dark with vertical stripes when they're interested in breeding

 

[RichardA]

Looks kind of like a juvie B. pugnax

 

[Syphoniera]

Totally agree with RichardA - I have Pugnax/Forest betta, and that looks like a young 'un from this angle.