whole frozen fish question

[drache]

I feed whole frozen/thawed trout strips, cut so the bones are left in lengthwise,when I feed strips of salmon without the bones, I add calcium
I have come to think that, even though my last recalcitrant fish eater preferred the salmon, it wasn't that good for him - he succumbed to what I think a was nutrition-related neurological disorder, and he seemed fine as long as I stuck to the trout, but then these things take a while to develop, so who knows . . .

[Cobra Kai]

I feed whole frozen/thawed trout strips, cut so the bones are left in lengthwise,when I feed strips of salmon without the bones, I add calcium
I have come to think that, even though my last recalcitrant fish eater preferred the salmon, it wasn't that good for him - he succumbed to what I think a was nutrition-related neurological disorder, and he seemed fine as long as I stuck to the trout, but then these things take a while to develop, so who knows . . .

Are frozen/thawed trout strips a complete diet? Are thawed frozen pinkies better?