In case you are wondering, FIFA states that the optimal size of a soccer pitch is between 69,000 and 86,000 square feet. An American football field commonly measures around 57,564 square feet . Of course, if you want an exact measurement conversion for land acreage then this handy conversion tool will help you...
Both the London and Bristol variety are one of the more hardy types of goldfish. This makes it an ideal goldfish for an outdoor pond or an indoor goldfish aquarium. If you do choose to stock your tank or pond with shubunkins, avoid mixing them with the slow moving bubble eyes or celestial goldfish.
Fancy goldfish varieties come in many different body shapes and colors and display differnces in their heads, eyes, gills, faces, fins, and tails, Each fancy variety has some particular physical traits that have been developed over generations until finally the fish displays exaggerated versions of the original traits.