Petroleum, a fossil fuel, supplies more energy to the world today than any other source. The United States is the world's leading consumer of petroleum; in 1994, Americans used 7,587,000 barrels of oil per day.
Frequently test for ammonia and nitrite (you want both to measure zero). A pH test is also handy to ensure your goldfish's water is not too alkaline or acidic. This can be purchased at any pet store. Do not modify the fish's water, however, unless it is significantly different from neutral.
Can a goldfish live in a fish bowl or is the fish bowl to small for it? No, it is ok for goldfish to live in a gold fish bowl, but you should be able to look at the bowl and tell if it is too crowded.... depending on the size and amount of water i â¦ n comparison to the number of fish that is :-)