Goldfish make extremely popular pets. They are not difficult to look after providing you follow a few simple rules.
The first serious threat to a goldfish is when it is taken home from the pet shop. It should be swimming around in quite a lot of water and you should not take it in one of those small plastic bags. If you must use a plastic bag take the goldfish out of it as soon as possible or it may suffocate.
A second danger to goldfish is the tank it swims in. Tap-water contains chlorine which is poisonous to goldfish. This water is also too cold and might kill the pet.
A third danger is feeding which is all too often wrong for goldfish. These fish do not require much food, but what they do eat must be carefully chosen. Never give goldfish breadcrumbs: use the special food sold in shops but be careful to give it only in small quantities. Occasionally you can give goldfish a small amount of finely minced raw meat or the crushed yolks of hard-boiled eggs.
The larger the tank the happier the fish will be. The ideal tank is the aquarium but a large bowl will serve. Do not forget that even a goldfish can become bored and pine away living alone, so you should give it a companion, either male or female. Goldfish were originally natives of eastern Asia but were later introduced into China, Japan, Europe and the United States. They have been known to live for twenty-five years in captivity, but the average life span is usually much shorter.
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