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...
The comet goldfish is similar to the common goldfish types and is often mistaken for it, but the comet has a more slender body with more noticeable and elongated fins; especially the caudual fin, which is more than half to three-quater the size of its own body.
Thawed seafood, such as oysters, clams, mussels, shrimp, lobster and other fish are all ideal foods to give goldfish. Other foods, such as beans, lettuce, spinach, peas, potatoes, broccoli, cauliflower, ground beef and egg yolks can also be given to goldfish.