The female lays eggs, which are fertilized outside the body of the female. Goldfish do not have sexual intercourse.
if your goldfish lives in you then yes
All goldfish are freshwater.
No, goldfish should only live with goldfish with a few small exceptions that do not include red ear sliders.
Yes Its bad for you Its left a black and blue mark on my arm and it will turn into a scar its very painful and i would not recommend it to ANYONE. It is a chemical reaction this will burn your skin and as I said leave a mark, Most of the time it will just leave a red mark or leave a black and blue mark.
No. They may leave a red mark if too tight, but not cancer.
Leave that mark to starboard.
it was blood
No, they may leave a red mark but that is only if they are to tight. but it wouldn't give you cancer.
It is most likely that the food you are feeding it with, has red dye in it.
a goldfish
because they are sick dummy
Many colors. I had two male goldfish. One was white and the other one was red.