I dont put any water when i freeze fish. i read this in a game cookbook i have and have always stuck by it. I rinse fillets then pat dry with paper towel before placing in quality freezer bag.

Quote from cookbook it says seafood but included fish.

Do not add water to the bag before freezing because seafood will absorb water until it is frozen, which will eventually affect its flavor and texture.

As far as the original post i would smell, feel and use your best judgement.

Also forgot to add if i am putting in the fridge to cook in next day or two i soak in milk not water. the blood, dirt etc. will come out into milk and taste better. IMHO

Adam