1.   Then he went to a big plastic fish box, and hauled out a large red ocean fish.

2.   The amount of ocean fish has not increased, but fish farm production has.

3.   A lot fresher than any ocean fish available here.

4.   For the first time, some scientists are saying that some species of ocean fish and invertebrates are reaching the perilously low levels where extinction becomes a real possibility.

5.   Fresh-water fish are never served raw, and any parasites in ocean fish are killed by freezing.

6.   Last month, mercury was found contaminating ocean fish.

7.   Researchers use the data from recaptured fish in an ongoing attempt to unlock some of the mysterious life-history of our ocean fishes.

8.   Some ocean fish, like salmon and halibut, can be contaminated with parasites.

9.   They help determine where ocean fish can thrive and where they cannot.

10.   Chinese misreporting masks dramatic decline in ocean fish catches,