Juvenile pollock eat zooplankton (tiny floating animals) and small fish. Older pollock feed on other fish, including juvenile pollock. Many other species—including Steller sea lions and other marine mammals, fish, and seabirds—feed on pollock and rely on them for survival.

Is pollock a good eating fish?

As far as the nutritional value of pollock, like salmon, tuna and cod, it is a good source of lean protein and low in saturated fat. All of these fish are also a good source of vitamin B12, phosphorous, and selenium. Salmon is the highest in omega 3 fat, which is one of the best reasons for eating fish.

Is Pollack a bottom feeder?

They prefer deep water, though young pollack will inhabit kelp beds closer inshore. A bottom feeder during the day moving closer to the surface as the light fades. Food: ... Young Pollack will also feed on marine worm and small rockpool creatures.