Added in a lot of new fishes, both freshwater and saltwater. There are 16 different species so far, Nemo and Dory included! Other coral fish include angelfish, saddlefish, yellow and sailfin tangs, all commonly kept as aquarium fishes.
Freshwater fishes can be found in rivers and lakes. Trout, carp, bass, salmon and others. These are bigger and juicier and provide more nutrition in the game when cooked properly.
All fish are interactive, you can grab them and drop them back into water or into a different body of water and they will react accordingly. Fish out of water will struggle and flail about and will eventually die. Kill them in water and they will float to the surface.
Fishing has not been implemented yet, so for now you just catch them by hand.