Provided the fish has been reared properly, a goldfish is usually mature enough to breed at about 2 years old. You will only know if it is mature enough during breeding season (spring time) when the females get chubby tummies and the males develop white spots on their gill plates when they come into breeding condition.
Approximately a few months.
for only he goldfish or fish know that
Don't know tell me
He doesn't know how to.
I don't know except do not put goldfish in the same tank as anything else the other thing will die. I know from experience. :*(
no never put suckerfish with goldfish as they will suck the slimes and scales off the goldfish and kill them. as for shrimp, i dont know???
Goldfish spawn in groups in springtime when the water temperature approaches 70F. They do not have live babies.
Well, i really dnt know
dont know answer
They will chase eachother's tails.
They will be really fat.
they puke