That's One Huge Tuna

Bloated and sunk in eyes is a baaad look for fish

Here's a tip to know if fish is fresh: it won't smell. If you go past the fish counter at the supermarket and you can smell a fishy smell, that means it was frozen and isn't fresh :)

Fish raised in farms also smell fowl, even if they are fresh. They also taste more fishy and less fresh because fish in hatcheries tend to be in small enclosures, so they tend to eat other fish's feces in large quantities.

Not only other fish feces but dead fish, live fish, brother fish, poppa fish.