How many kind of fish can you eat?

I can't eat fish, as I am a language model and not a living being.

However, there are many types of fish that are safe and delicious to eat. Here are some examples:

* Popular Choices: Salmon, tuna, cod, shrimp, tilapia, catfish, and haddock

* Other Types: Halibut, mahi-mahi, swordfish, snapper, trout, bass, and sardines

It's important to note that some fish contain high levels of mercury and it's recommended to limit consumption of these types of fish, especially for pregnant women and children.

If you're interested in learning more about safe and sustainable seafood choices, you can check out resources from organizations like the Monterey Bay Aquarium Seafood Watch.