God created sea creatures

Went to a Salmon aquarium in Japan recently. To my surprised, just salmon only, there are so many different kinds. Then I remember the few verses in the bible where it mentioned about God creating sea creatures....

Gen 1: 20 "Then God said, “Let the waters abound with an abundance of living creatures...." So God created great sea creatures and every living thing that moves, with which the waters abounded, according to their kind"

I appreciated all the things I see especially when I take a break from the city and go on holiday. I am awed by the big big God whom we can call Abba Father.