Bluefish vs Blue Runner – What’s The Difference?

Bluefish vs Blue Runner
Bluefish vs Blue Runner

Fishing is a fun activity that involves boating around the sea, river, or even lakes, searching for fish. People often catch these just for fun and then let them go. However, some users hunt down the fish so that it can be eaten or sold in a market.


Depending on the type of fish you are trying to catch and what you want to do, the required steps might vary. These fish have tons of varieties, each of which requires unique steps to capture them.

This is why having this information beforehand can be essential.

Bluefish and blue runner are two fish that are quite popular. These are mostly hunted down for their delicate meat that can be quite delicious. On top of the taste, the meat is also equipped with tons of nutrients that can keep people healthy.

Though, both of these varieties are quite similar.

This is the main reason why so many people get confused between the two. If you are running into a similar problem, then going through this article should help you out.

This is because we will be providing you with a comparison between these two fish so that it can be easier for you to tell them apart.

Bluefish vs Blue Runner:

Fish Bluefish Blue runner
Length Up to 39” Up to 8”
Weight Up to 31 lbs. Up to 6 lbs.
Age 9-12 years 10-11 years
Popular for Eating, healthy meat Bait
Environment 50-84 degrees (F) 62-82 degrees (F)


blue fish

Bluefish are the only extant species that are from the family Pomatomidae. These are marine pelagic that can be found roaming around in subtropical and temperate waters. Most of the variety is found near the Northern part of the Pacific Ocean.

Though, you will notice that these can also be found near Australia and New Zealand. The main reason behind this is that bluefish have been spreading quite quickly to other regions.

Several factors make these fish an amazing option to go for but understanding them carefully can be important.

The first and most important factor includes the taste and features of meat found on the fish. This is known to have some of the highest levels of protein which can be quite helpful for people looking for healthier substitutes.

On top of this, meat has tons of nutrients.

These include niacin, vitamin B12, selenium, and even omega-3s. The fish also have tons of potassium and magnesium, all of which make it a healthy option.

Now that you understand all this, people should note that there are also some precautions regarding the fish that should be kept in mind.

When it comes to this, the level of dioxin, PCBs, and contamination from mercury are all important things to look out for. These can be quite dangerous as they make the meat unhealthy when consumed in large quantities.

You should note that mercury continues to increase over time.

This only happens if you leave the meat as it is which can be quite dangerous. If the mercury increases too much, then it will start to become toxic which is why you should consume the meat as soon as possible.

Getting to the size of this fish, bluefish can grow up to 39 inches and 31 pounds. This is quite large, and the fish can easily live up to 12 years. The variety starts reproducing once they reach the age of 2, after which the females start laying eggs.

These can range between 400,000 to 2 million eggs.

Bluefish are known for migrating from one area to another depending on the temperature of the water. This is why these are known as seasonal migrants.

The fish are often hunted down because of their fighting spirit and the optimal water temperature for them is around 68 degrees.

Most people will notice that the fish don’t come out if the temperature starts rising above 84 degrees or goes below 50 degrees.

This is because these temperatures are not liked by the fish and there is a high chance that they might have already migrated before this.

This is why if you are thinking about catching the fish then you must keep these factors in mind. These will help you in finding the perfect spot to find all the bluefish and then catch them without any issues.

Blue Runner

blue runner

Blue runner is a fish that is also often known as the name bluestripe jack. Depending on the region you find the variety in, they might also be referred to as hardtail jack, Egyptian scad, and hardnose.

These common species of moderately large marine fish are classified in the jack family, named Carangidae.

These fish usually grow up to 2.8 kg while they are adults but the fish you catch might be a little lighter than this. This is because the size of the heavily depends on how much they feed.

Talking about this, the diet of this variety consists of smaller fish that include shrimps, crabs, and other similar invertebrates.

The blue runner fish might also hunt down smaller fish found in inshore waters, depending on how hungry they are. When catching these fish, people need to understand that there is a limit to how many fish can be caught.

The rules vary from region to region but keeping them in mind can be essential.

For instance, Florida laws prohibit people from catching blue runners in large quantities. The maximum number of fish that can be caught is limited to 100 per harvester.

This information helps people in understanding how many they can catch as well as in staying cautious during the process.

Aside from this, the meat on the blue runner is similar to bluefish as both of these are quite healthy. The nutritional values are similar but there are also some differences between these varieties.

People can mostly tell them apart when comparing the fish side by side.


Additionally, another thing to note about these varieties is that none of them are considered to be gamefish.

This is why if you are not thinking about eating the meat on these fish then the only reason why you would want to catch them is to use them as bait.

Luckily, both varieties work great as bait as they produce tons of vibrations that allow nearby varieties to get attracted. Their small size is another factor that helps in baiting larger fish easily.

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