How To Use Food fish In A Sentence

The saithe/pollock is an excellent food fish and, as with the cod and the haddock, processing methods are varied.
We are not taking about breaded, fried, or fast-food fish that comes served as a “-wich,” has an “O” after the filet, or arrives in a basket with a side of curly fries and hush puppies. The Flex Diet
A reddish-blue percoid marine food fish (Lopholatilus chamaeleonticeps) of deep Atlantic waters, having a fleshy flap on the nape and small yellow spots on the upper sides and fins.
I forgot to mention the salt-water dogfish, which is a kind of shark and is an important food fish,IIRC. Languagehat.com: HACKMATACK.
In the W. Atlantic, the largest grunt is Haemulon album, the margate, greyish in general colour and an important food fish.

Any of various deep-bodied marine food fishes of the family Sparidae, especially a common species Pagrus pagrus of Mediterranean and Atlantic waters.
A highly valued food fish, the turbot lives along sand and gravel shores.
Nile perch: a fine food fish, but responsible for one of the greatest biological disasters of the twentieth century.
Throughout its range, the arapaima is a high-quality food fish.