It means the fish is comming into or is in breeding readiness.
no you dont need bubbles betas can live with out them
In and of itself, no. Both chemical and physical changes can create bubbles.
The pollution in the sea (sodas) create a foam NOT bubbles
beacause they are gay
yes
Answer. I am not to sure about this but I think Betas originated from China
yes
It will create bubbles.
yes
no. betas don't get along with any fish, even with other betas. they will kill each other.
betas are carnivores.try blood worms.
They will attack if they feel threatened.