The sweetest fish to eat is Halibut.
Halibut fish is known for it's firm texture as well as sweet and meaty flavor which makes Halibut a popular choice of fish to eat.
Halibut fish is a common name for 3 species of flatfish which are in the family of right eye flounders.
In some regions, and less commonly, other species of large flatfish are also referred to as halibut fish.
The word halibut is derived from haly and butte, for it's popularity on Catholic holy days.
Other sweetest fish to eat are Cod fish, Yellowtail Kingfish, Dover Sole, Sea Bass fish and Tilapia.
Tilapia fish is the mildest tasting fish and has a slight sweetness and neutral flavor profile which pairs well with various cuisines.
Sea Bass fish has a mild and sweet flavor and high fat content, with a delicate texture which is ideal for various cooking methods.
Dole Sole fish is a delicate and mild tasting fish and some people find that it has a slightly sweet flavor and a flaky, slightly firm texture.
Yellowtail Kingfish is known for it's sweet and buttery flavor.
Cod fish is a mild fish with a milky flavor and a slight sweetness.