Yes, a betta is a tropical fish. Tropical fish all have different temperatures at which they do best at, but goldfish are coldwater fish. Coldwater fish come from from a variety of different temperatures as well, so yes there is a temperature difference. You could not keep goldfish and bettas together because of the temperature difference.
Do not, no matter what put a goldfish and a betta together unless you want the goldfish to die!!!
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.
Coldwater fish go with Goldfish (temperature under 70F). Tropical fish go with Bettas (temperature over 70F). Just make sure that you don't put any more than one Betta in a tank. So Bettas and tropicals don't go with Goldfish and vice versa.
No.
Betta fish are best as a solitary fish and are not compatible with goldfish.
No. A betta requires water between 80 and 86 degrees, while goldfish require water between 72 and 78. Also, there is not enough room for these fish in that tank. 2 goldfish should have a 20 gallon tank minimum to themselves.
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.
No they can't.
goldfish. Definatly goldfish. Or betta
they can live in goldfish bowls i have always kept my beta in a goldfish bowl and my last beta lived between 4-5 years in a goldfish bowl.
the betta