Male bettas generally go well with other fish, just not another male betta.
Although they can be quite aggressive and territorial and you may find it will eat the fins and tail of your goldfish!
You should not put a male betta with goldfish's.They are aggressive and will fight with goldfish's goldfish give off ammonia and will kill the Betta's.
Do not, no matter what put a goldfish and a betta together unless you want the goldfish to die!!!
A betta prefers warm water, where gold fish like cold water, also male bettas prefer to be by themselves, also a betta prefers a shallow water where gold fish prefer a deep tank, gold fish need a filter and bettas do not.
No.
Betta fish are best as a solitary fish and are not compatible with goldfish.
No it is just about all the same stuff.
No. They are entirely different species. Goldfish are a coldwater species of carp "Carassius auratus" and the Betta or Siamese fighter is a tropical anabantid "Betta splendens".
No you can't. goldfish are coldwater species while bettas are tropical fish.
no.
No they can't.
goldfish. Definatly goldfish. Or betta
the betta