So what do you think we can do to save the ocean? Just stop eating fish or is there another solution?

Stop eating as much fish. Give the oceans a chance to replenish.

There are efforts to breed more, but the way commercial fishing is done is just insane.. They drag huge nets across the ocean and take wayyyy too much. I don't think any amount of breeding or other solutions will work as long as people keep fishing at the rate they are, it is unsustainable. Thus the only solution I can think of is to lessen the rate at which is being done. Significantly.

I mean.. If humans extinct themselves cause they are so addicted to the taste of dead rotting flesh that they can't even reduce their consumption of such, I'm going to be really disappointed.