refreeze

[keakar]

as far as spoilage goes, I would think its fine as long as it doesn't get above refrigerator temps.

I too have done it dozens of times with no ill effects.

I will say this, when you freeze things it crystalizes the water in the meat so it softens the meat a little when it does that, so if you refreeze trout again after it has thawed out, then I think it might break apart a "little" easier when cooked then if it wasn't double frozen.