Scientists say there are a few ways we can do this. First, commercial fishing companies to need to catch fewer fish. This will increase the number of large predatory fish. Another way improve the biodiversity the oceans is to develop aquaculture-fish farming. Growing fish on of farms means we can rely less on wild-caught fish. This species the opportunity to restore themselves. In addition, we make good choices about what we eat. For example, we can can stop eating the fish that are the most in danger. If we are careful today, we can still look forward to a future with fish.