There is more ocean creatures in the ocean than there are people on earth.
About 40% of the worlds oceans are affected by human activities causing pollution, depleted fisheries, and loss of costal habitats. ( - SDGs in Action app)
Then God said, "Let the waters teem with swarms of living creatures, and let birds fly above the earth in the open expanse of the heavens." God created the great sea monsters and every living creature that moves, with which the waters swarmed after their kind, and every winged bird after its kind; and God saw that it was good.
"So watch yourselves carefully, since you did not see any form on the day the LORD spoke to you at Horeb from the midst of the fire, so that you do not act corruptly and make a graven image for yourselves in the form of any figure, the likeness of male or female, the likeness of any animal that is on the earth, the likeness of any winged bird that flies in the sky,the likeness of anything that creeps on the ground, the likeness of any fish that is in the water below the earth.