For this question you will implement the writeAquariumContents member method. This method should:
Accept one parameter:
string: The filepath for the output to be saved.
This function should write a list of the Fish currently in the Aquarium to the file specified by the filepath.
This method should output the following to the specified txt file:
If there are no Fish in the Aquarium, the function should write There are no fish in 's Aquarium..
Otherwise, the function should write 's Aquarium ( of gallons of water used): on the first line, followed by the Fish name and gallons required, one per line.
This function should return one of the following bool values:
true if the aquarium's contents were written to the file successfully (regardless of whether or not there are any fish in the aquarium).
false if the file could not be opened.