What is the plural for the word fish? Is it fish or fishes?
Fish has two plural forms which are fish and fishes, and so it has two forms for the plural possessive. The possessive of fish is fish's; and the possessive of fishes is fishes'.
It is actually both since you can say look at that fish or look at those fish or there are a lot of fishes in that tank.
it's fishes.u may ask how can i tell possesive form of it..it's fishes'.ex-that fishes' are good