im not so sure but one time i got a gold fish from the fair and i over feed it so mabey over feeding it or mabe they are just weak because every gold fish i have heard of last 5 days or less
Highly unlikely.
who on this earth would humanly kill a goldfish or any animal
No, if you put a pretzel in a goldfish's bowl, it will kill it
yes
You can only kill a goldfish once. The sentence suggests it is possible to kill it more than once.
yes, leaches kill gold fish
no
Don't feed it
yes, but it may kill the goldfish
Goldfish are not aggressive fish. They most definitely do not kill people.
Absolutely they do. Your goldfish does not want to drink or swim in your energy drink. they are for humans.
large fish.
Betas are very aggressive and will attempt to kill the goldfish. Also goldfish are a cold water fish that produce a lot of waste which could be harmful to the Betta.