how much does a marine biologist make
Marine Biologists make about $200, 000 - $300, 000 a year. Only about 1% of Amercans make that in a year. I'm a marine biologist and it depends on who you are working for I ma â¦ ke $300,500 a year. It's a really great career.At times it can be difficult but worth it in the end. about Â£50,000 a year.arine Biologists make about $200, 000 - $300, 000 a year. Only about 1% of Amercans make that in a year. I'm a marine biologist and it depends on who you are working for I ma â¦ ke $300,500 a year. It's a really great career. At times it can be difficult but worth it in the end. about Â£50,000 a year.