no it is actually good for them
Some betta kits come with bamboo; it's completely fine
No.
No, Kills them in 4-6 hours.
it doesnt depend on gender, they are not poisonous to anything, go ahead and have sushi
NOOOOOoooooo. The oscar would eat the betta fish almost instantly.
I'm not quite sure, but I've heard that Betta fish (Siamese fighting fish) with bamboo in their tank have a very lucky essence.
BB pellets are not digestible and will create a blockage in the fish resulting in death. The size and the shape of most BB's closely resemble the prepared betta pellets and so could be consumed by accident.
other Betta fish and the bigger fish.
Betta fish do not eat fish.
No betta fish are carnivores.
Well, if you love your Betta fish, then it should live by itself. But if you add another Betta to your current Betta fish's tank, then they will start a fight because Betta Fish are Siamese fighting fish and if one Betta is in contact of another Betta, the possible reason would be a fight between them two.
A betta is a fish of the species Betta, especially Betta splendens, commonly known as the Siamese fighting fish.