Fish vs. Fishes

Hello, I wrote these comments for one of my friends. Are they correct?

-Salivan

I would think that basically fish is generic whereas a fish or fishes are individual and the the fish(es) is specific.

The plural of ‘fish’ can be ‘fish’ or ‘fishes’.

The plural of ‘fruit’ is most often ‘fruit’, but sometimes ‘fruits’.

Hi Pasban110,

I think you want confirmation of the correctness of what you told your friend. Let me assure you that it is correct.

Alan