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...
TYPES OF GOLDFISH. There are over 100 types of goldfish! All of the goldfish breeds belong to one of two types. The two types are the ORDINARY goldfish and FANCY goldfish. Ordinary goldfish have only one tail, while fancy goldfish have two tails. The common goldfish is an ordinary goldfish. It has a narrow body, which makes it a fast swimmer.
One of the most widespread and abundant large fishes in the state. Some people think that common carp are a type of goldfish, but the two are indeed separate species. But both are in the minnow family, both came from Asia, and both are kept as pets and as ornamental fish in outdoor fishponds. Bright orange, red, white, and other color forms of both goldfish and carp have been bred for these purposes.