Is fish plural? Besides fish on the table, is fish plural? Can you say: "there are many fishes in my home"? People on the third floor, but sheet also has a plural. The plural of sheet is itself

Is fish plural? Besides fish on the table, is fish plural? Can you say: "there are many fishes in my home"? People on the third floor, but sheet also has a plural. The plural of sheet is itself

Fish, fish, where are you? Fish swim in the water