The whale shark is the world's biggest fish, maxing out at about 65 feet in length and weighing up to about 75,000 pounds. The second-largest fish is the basking shark, which grows to about 40 feet...
well i am just guessing i thing about 3 million because the ocean is big and a lot of fish are probably hatching. if you do not like this answer then you can fix it.
Depends on the state or country or planet.in the uk you can fish in the sea all day long but the only broblem is there are size limits for fish so you can only catch them bigger than the limit