Oily fish are fish that contain at least 10% fat, most of which are the healthier omega-3 oils. In Australia, the oiliest fish include: canned salmon and sardines, some varieties of canned tuna, salmon, gemfish, blue-eye trevalla, blue mackerel, oysters and arrow squid.
Some whole fish that offer particularly good value are: Australian salmon, mullet, luderick, bight redfish, gemfish, silver warehou, eastern school whiting and garfish.
Worst: Orange Roughy
These fish, also known as slimeheads, can live up to 150 years. But that means they've been around unhealthy elements, like mercury, for a long time. So they're not the best option for a healthy diet.
#1 Platinum Arowana
The Platinum, also popularly known as the Asian Arowana or Scleropages formosus, sometimes incorrectly referred to as a Dragon Fish, it sells for up to $400,000, making it far and away the most expensive fish that can be bought for an aquarium.
Ruby Snapper is one of Australia's best tasting fish, that very few have ever even heard of! Commercially ranging from around 40cm to well over a metre, their squid and crustacean-rich diet makes for an uncommonly sweet flesh for such a large fish.
Our chicken is produced in Australia and comes from our local suppliers Ingham's and OSI. Our fish comes from a little further afield, with the Alaskan Pollock sourced from the USA Alaskan Pollock Fishery. Finally, our bacon comes from Don KRC, who source their pork from Australia and Canada.
5. Believe it or not, the Filet-O-Fish is actually fish. McDonald's uses Marine Stewardship Council certified wild-caught Alaska Pollock.
Is barramundi healthier than salmon? Salmon and barramundi are both great options as part of a healthy lifestyle! While barramundi has half the calories of Atlantic farmed salmon, both fish are high in omega-3 fatty acids, which play a vital role in brain and heart health.
It also packs a punch of vitamins and minerals too including iodine, iron, magnesium, taurine, selenium, fluoride, DHA and EPA. Thanks to the content of DHA and EPA, John Dory may help lower high blood pressure, reduce inflammation, support eye health and promote healthy digestion too.
White fish such as hoki or tarakihi has lots of omega-3, and oily fish such as salmon or tuna has even more. We recommend choosing products with 200mg or more omega-3 per 100g.
Sardines, Pacific (wild-caught)
It packs more omega-3s (1,950 mg!) per 3-ounce serving than salmon, tuna, or just about any other food; it's also one of the very, very few foods that's naturally high in vitamin D. Many fish in the herring family are commonly called sardines.
Barramundi is a healthy type of fish to start including in your diet. It's nutritious sea bass with great texture, taste, and nutrition. Barramundi is low in fat and high in omega-3 fatty acids, making it a great source of essential nutrients. Some consider barramundi one of the healthiest seafoods.
The Dietary Guidelines for Americans states that to consume those higher amounts, children should only be fed fish from the “Best Choices” list that are even lower in mercury – these fish are anchovies, Atlantic mackerel, catfish, clams, crab, crawfish, flounder, haddock, mullet, oysters, plaice, pollock, salmon, ...
Guppy. Guppies are the ultimate cheap fish, often going for just a few dollars. These fish are so affordable because they are super easy to breed.
Bluefin tuna is known for being the most expensive seafood in the world.
As can be seen in the table below, tuna is included in the major wild caught marine species in the Finfish category, the latter representing 85 percent of the total production of all fish and seafood across the globe.
Healthy Heart and Brain
Our bodies don't produce omega-3 fatty acids so we must get them through the food we eat. Omega-3 fatty acids are found in every kind of fish, but are especially high in fatty fish. Some good choices are salmon, trout, sardines, herring, canned mackerel, canned light tuna, and oysters.
Tilapia – tilapia is arguably the mildest tasting fish there is. It's not fishy at all and has a mild sweetness. Tilapia is easy to prepare and goes well with a variety of different flavor profiles.
Prawns are a rich source of selenium, one of the most effective antioxidants at maintaining healthy cells. They also contain high levels of Zinc, which is important to develop a healthy immune system. Eating prawns helps build strong bones because they contain phosphorous, copper and magnesium.