What are some fish by products? Thumbs up for over 5 and best answer for most suggested.?

Question

What are some fish by products? Thumbs up for over 5 and best answer for most suggested.?

Answer 1

By product = not for consumption as people food, right?

Fish oils, i.e. cod liver oil.

Fish meal for plants.

Fish powder for animal feeds, like cat food, or to supplement farm animal diets.

Fish pellets to feed farmed fish.

Omega 3 fatty acids as a dietary supplement.

Fish eggs, i.e. salmon roe, for bait for fishing.

Fish blood and parts for chumming to attract sharks.