4 cups per quart: 4 quarts per gallon makes 16 cups per gallon. So 16 x 55 is your answer.
depends on the size of the fish, the filtration, if it is salt or fresh... lots of variables. A very rough estimate has always been 1 inch of fish per gallon of water.
3.47 cups
That is about 15.6 cups
About 1.9 cups
That is about 47 cups
There are approximately 2.25 cups of salt in a 17.6 oz container.
There are approximately 2 cups of salt in 1 pound.
About 1.8 cups
That is approximately 1.333 cups
There are approximately 2 cups per pound in material like salt. So you are talking about 6 1/4 cups.
That is about 9.6 cups
That is approximately 5.5 cups.