probably
No, this is quite common in goldfish and isn't anything to worry about as it poses no threat to the fishes health.
What is your question? You may just as well have written "Christianity and Elephants"8 goldfish and 1 black goldfish to put in the aquarium. In Feng Shui, 8 represents prosperity, thus 8 gold fish. The ninth fish, black, represents bad luck and misfortune. This fish will absorb or receive the bad luck in the house. If one of the fish dies, replace it as quickly as possible.KCZY
It gets small black spots on the florets.
i hope you know black magic never gets you anywhere. all it gets you is sorrow and bad luck.
No not really
it means bad luck is to come your way
It depends how bad they are treated. You can kill a fish within minuets if you use bad water, but if you have good water then maybe up to 1 year, probably a few months.
You can continue to keep, and care for goldfish while pregnant. Goldfish are not edible, at least not to humans, so as long as you are not eating them, you will be fine.If you mean the goldfish crackers, then those are just fine to eat as well.
If you live by one, then yes. It gets into your water and stuff and you have head aches and all sorts of bad things. It's just sad.
Swim bladder disease? http://www.straightdope.com/columns/read/1688/if-a-goldfish-is-swimming-on-its-side-is-this-a-bad-sign
this is just a normal headache, nothing serious yet. however if it gets really bad, contact your doctor.
you have a bad head gasket