Yes. They are very social fish and prefer to live in groups rather than alone. If you're planning on getting a goldfish, please get at least two so that each one has a friend to swim around with!
No. Glofish/genetically modified zebrafish are tropical fish and goldfish are coldwater fish. Furthermore, goldfish will eventually grow large and eat the zebrafish. It is best to house them separately.
my friend put a brown trout into my pond... I already have goldfish in there... will the brown trout kill my goldfish as it get's bigger?
Yes they can provided that it's a 30 gallon tank with just those two fish and nothing more.
Of course! Goldfish live great together. They are considered community fish and come in different varieties.
no, oscar fish can be quite aggressive and will most likely eat the goldfish if the oscar fish is a big enough size.
yes
No. Goldfish are freshwater fish and tropical starfish are saltwater fish.
The best thing to do is ask the shopkeeper in the fish shop and find out first but goldfish go together with no problems if you are lucky because some goldfish can't live together. http://en.wikipedia.org/wiki/Goldfish
no turtles will eat any fish they can catch
yes, as long as you have as your tank is large enough for them both.
Yes they can. I raised them together many times.
They can but they shouldn't. Gold fish like colder water and guppies like warmer water. They can live when the water temperature is in that in between range when they are both not comfortable.
goldfish do not live on land
tanga hndi eh bawal na gagu They can.
Probably, but usually the comet goldfish will get all the food and/or the other goldfish will become miserable. This has happened to me before and I do not recommend putting them in the same tanks. Try putting the fancy and comet godlfish seperate!
Bettas and goldfish cannot live together. The bettas will be aggressive towards the goldfish because of its flowing fins. Also a betta lives in tropical waters, 75-78 degrees. while a goldfish is coldwater 68-70 degrees.
No because they are smaller than goldies and they might mistake them for food and accedentally eat them.