#12 Silver Arowana
#12 Silver Arowana

The waters of South America are home to the  brutal hunter, the silver Arowana. This fish can  
The waters of South America are home to the  brutal hunter, the silver Arowana. This fish can  

leap out of the water to catch insects, birds,  and snakes from branches of overhanging trees.  
leap out of the water to catch insects, birds,  and snakes from branches of overhanging trees.  

This movement is so fast that, before  anyone can realize what is happening,  
This movement is so fast that, before  anyone can realize what is happening,  

the prey is already in the mouth of the Silver  Arowana. Silver Arowanas can leap up to 6.6 feet  
the prey is already in the mouth of the Silver  Arowana. Silver Arowanas can leap up to 6.6 feet  

out of the water and can grow up to 3.3 feet  long. Unlike other fish, the Arowana has a  
out of the water and can grow up to 3.3 feet  long. Unlike other fish, the Arowana has a  

preference for land animals and has been recorded  eating beetles, spiders, small birds, and snakes.
preference for land animals and has been recorded  eating beetles, spiders, small birds, and snakes.

#11 Rainbow Trout The rainbow trout, as its name suggests,  
#11 Rainbow Trout The rainbow trout, as its name suggests,  

has a colorful body with scattered black spots. It  is a freshwater fish that is known for its ability  
has a colorful body with scattered black spots. It  is a freshwater fish that is known for its ability  

to jump high out of the water to catch its prey.  The fish also has a fair likelihood to fight back  
to jump high out of the water to catch its prey.  The fish also has a fair likelihood to fight back  

when it is caught. The Rainbow trout has a  diverse diet that includes various small fish,  
when it is caught. The Rainbow trout has a  diverse diet that includes various small fish,  

insects, and even some land mammals like mice and  voles. This fact was recently discovered by some  
insects, and even some land mammals like mice and  voles. This fact was recently discovered by some  

researchers and according to them, the rainbow  trout feeds on land animals during their breeding  
researchers and according to them, the rainbow  trout feeds on land animals during their breeding  

session. The smart fish knows that, at this time,  there s an immense abundance of these animals and  
session. The smart fish knows that, at this time,  there s an immense abundance of these animals and  

they can easily feast on them. When these land  animals pass by banks of the water the rainbow  
they can easily feast on them. When these land  animals pass by banks of the water the rainbow  

trout jumps out of the water and grabs them in  their mouth. Quite vicious, don t you think?
trout jumps out of the water and grabs them in  their mouth. Quite vicious, don t you think?

#10 Wels Catfish
#10 Wels Catfish

The Wels catfish are one of the biggest and one of  the most dangerous freshwater fish and are found  
The Wels catfish are one of the biggest and one of  the most dangerous freshwater fish and are found  

mostly in European waters. This large  freshwater fish is native to Central  
mostly in European waters. This large  freshwater fish is native to Central  

and Eastern Europe and has been recorded to grow  up to 16.4 feet in length. The Wels catfish are  
and Eastern Europe and has been recorded to grow  up to 16.4 feet in length. The Wels catfish are  

known as the world s most aggressive predator as  their mouths are lined with razor-sharp teeth.  
known as the world s most aggressive predator as  their mouths are lined with razor-sharp teeth.  

These sharp teeth allow them to feast on a variety  of animals such as frogs, fishes, and water birds.  
These sharp teeth allow them to feast on a variety  of animals such as frogs, fishes, and water birds.  

Not just that, this hunting fish  also preys on other native species  
Not just that, this hunting fish  also preys on other native species  

of amphibians, fish, mammals, and birds. One of the things that makes this fish  
of amphibians, fish, mammals, and birds. One of the things that makes this fish  

so dangerous is that they can attack  humans as well. Their gigantic size,  
so dangerous is that they can attack  humans as well. Their gigantic size,  

razor-sharp teeth, and their ability  to simply open their mouth and swallow  
razor-sharp teeth, and their ability  to simply open their mouth and swallow  

an entire prey means that we need to be  extra careful around this savage fish.  
an entire prey means that we need to be  extra careful around this savage fish.  

To make matters worse, there are several records  of them eating children and humans whole.
To make matters worse, there are several records  of them eating children and humans whole.

#9 Electric Ray At number 9, we have the  
#9 Electric Ray At number 9, we have the  

ferocious and quite dangerous electric ray. This  sea creature can be found across the world in  
ferocious and quite dangerous electric ray. This  sea creature can be found across the world in  

gentle seas. The electric ray has many different  species and the range of its electric discharge  
gentle seas. The electric ray has many different  species and the range of its electric discharge  

varies depending on the species. The marbled  electric ray can give a shock of up to 220 volts,  
varies depending on the species. The marbled  electric ray can give a shock of up to 220 volts,  

whereas the torpedo ray can give a shock of  up to 50 volts. The electric rays have two  
whereas the torpedo ray can give a shock of  up to 50 volts. The electric rays have two  

marvelous kidney-shaped electrogenic organs  which can use muscular contractions to produce  
marvelous kidney-shaped electrogenic organs  which can use muscular contractions to produce  

and store electricity. Their electric ability  makes them dangerous to their prey as well as to  
and store electricity. Their electric ability  makes them dangerous to their prey as well as to  

their predators. The electric ray uses its special  electric abilities to stun its prey and to protect  
their predators. The electric ray uses its special  electric abilities to stun its prey and to protect  

itself when a predator attacks. Electric rays are  ambush predators. The marbled electric ray waits  
itself when a predator attacks. Electric rays are  ambush predators. The marbled electric ray waits  

patiently in the dark hours of the night until  fish, such as mackerel, gobies, or damselfish,  
patiently in the dark hours of the night until  fish, such as mackerel, gobies, or damselfish,  

swim past. Slowly but surely, the electric ray  attacks stun the fish and jump on its prey.
swim past. Slowly but surely, the electric ray  attacks stun the fish and jump on its prey.

#8 Lionfish
#8 Lionfish

Lionfish are another example of extremely  dangerous sea life. They have 18 venomous feathery  
Lionfish are another example of extremely  dangerous sea life. They have 18 venomous feathery  

spikes on their backs which carry a deadly poison.  Not just that, the venomous lionfish also has a  
spikes on their backs which carry a deadly poison.  Not just that, the venomous lionfish also has a  

showy inner fin. This means that the lionfish can  protect itself from almost all threats and it only  
showy inner fin. This means that the lionfish can  protect itself from almost all threats and it only  

has a few natural predators. Interestingly,  the venom of lionfish can also become a  
has a few natural predators. Interestingly,  the venom of lionfish can also become a  

danger to humans, and it can cause many health  complications. The lionfish also has the ability  
danger to humans, and it can cause many health  complications. The lionfish also has the ability  

to sting which is extremely painful and transmits  venom causing breathing difficulties and nausea. 
to sting which is extremely painful and transmits  venom causing breathing difficulties and nausea. 

The Lionfish are known as stalking predators  as they often confine their prey into a corner.  
The Lionfish are known as stalking predators  as they often confine their prey into a corner.  

They are known to prey on more than 70  invertebrate and marine fish species.  
They are known to prey on more than 70  invertebrate and marine fish species.  

Along with that, these fish can consume prey  that is more than half of their own size.
Along with that, these fish can consume prey  that is more than half of their own size.

#7 Electric Eel
#7 Electric Eel

Electric eels are found in streams and ponds of  the Amazon and Orinoco Rivers. This predatory  
Electric eels are found in streams and ponds of  the Amazon and Orinoco Rivers. This predatory  

fish is known for its enormous electric  discharge. The body of an electric eel  
fish is known for its enormous electric  discharge. The body of an electric eel  

contains more than 6000 special types  of cells called electrolytes, which,  
contains more than 6000 special types  of cells called electrolytes, which,  

when combined together, can create a maximum  electric shock of 600 volts. If an electric  
when combined together, can create a maximum  electric shock of 600 volts. If an electric  

eel attacks any of us and shocks us, then we  would most probably die out of heart failure.
eel attacks any of us and shocks us, then we  would most probably die out of heart failure.

Adult electric eels are generally carnivores  and their diet includes eating crustaceans,  
Adult electric eels are generally carnivores  and their diet includes eating crustaceans,  

fish, insects, and small vertebrates, such as  reptiles, amphibians, and mammals. While hunting,  
fish, insects, and small vertebrates, such as  reptiles, amphibians, and mammals. While hunting,  

they usually hide in the dark and murky waters  which makes it difficult for the prey to spot  
they usually hide in the dark and murky waters  which makes it difficult for the prey to spot  

them. Another feature that helps them hunt  is the motion-sensitive hairs along their  
them. Another feature that helps them hunt  is the motion-sensitive hairs along their  

body which detect even the slightest  pressure change in the surrounding waters.
body which detect even the slightest  pressure change in the surrounding waters.

#6 Piranha
#6 Piranha

Piranhas are famous for their razor-sharp  triangular teeth and the taste of meat. They  
Piranhas are famous for their razor-sharp  triangular teeth and the taste of meat. They  

are found in South American rivers. The Piranha  has the power to apply a bite force of about 25-30  
are found in South American rivers. The Piranha  has the power to apply a bite force of about 25-30  

times its own body weight. This means that this  is a dangerous predatory fish that can easily  
times its own body weight. This means that this  is a dangerous predatory fish that can easily  

crush large animals in just a few minutes. The Piranhas' primary diet is carrion,  
crush large animals in just a few minutes. The Piranhas' primary diet is carrion,  

crustaceans, fish, and seeds. However, when  they are hungry, the piranha will attack  
crustaceans, fish, and seeds. However, when  they are hungry, the piranha will attack  

anything that comes in front of them, so  it's best to stay away. To catch larger prey,  
anything that comes in front of them, so  it's best to stay away. To catch larger prey,  

piranhas often hunt in groups and a group attack  of piranhas is almost impossible to escape from.  
piranhas often hunt in groups and a group attack  of piranhas is almost impossible to escape from.  

Records show that piranhas can and have attacked  humans multiple times in the Amazon Basin.
Records show that piranhas can and have attacked  humans multiple times in the Amazon Basin.

#5 Bull Shark
#5 Bull Shark

One of the most dangerous sharks up to date is  the bull shark. These can be found in warm oceans  
One of the most dangerous sharks up to date is  the bull shark. These can be found in warm oceans  

all around the world. What makes them  different from other shark species  
all around the world. What makes them  different from other shark species  

is that they are known to travel in freshwaters  and have specially adapted kidneys, which helps  
is that they are known to travel in freshwaters  and have specially adapted kidneys, which helps  

them survive in change in envoirment. This means  that this shark also hunts humans and kills them  
them survive in change in envoirment. This means  that this shark also hunts humans and kills them  

in a matter of seconds. History shows that there  have been 121 attacks by bull sharks on humans.
in a matter of seconds. History shows that there  have been 121 attacks by bull sharks on humans.

#4 Great White Shark
#4 Great White Shark

Most of us have heard of the dangerous great  white shark. Known as the killer machine, there  
Most of us have heard of the dangerous great  white shark. Known as the killer machine, there  

have been 403 reports of the white shark  attacking humans since 1580. 65 cases out  
have been 403 reports of the white shark  attacking humans since 1580. 65 cases out  

of 403 were fatal attacks and led to death  or intense injury. Contrary to popular belief  
of 403 were fatal attacks and led to death  or intense injury. Contrary to popular belief  

and contrary to what s shown in the movies, the  white sharks do not think humans are a good meal.  
and contrary to what s shown in the movies, the  white sharks do not think humans are a good meal.  

You must be thinking how do we know that? Well,  basically whenever the white shark wants to test  
You must be thinking how do we know that? Well,  basically whenever the white shark wants to test  

any food, it takes a bite. If the taste isn t  up to the mark, then the white shark leaves its  
any food, it takes a bite. If the taste isn t  up to the mark, then the white shark leaves its  

prey. As you can probably guess, the white shark  didn t want to take a second bite of us humans.
prey. As you can probably guess, the white shark  didn t want to take a second bite of us humans.

Instead, the great white shark prefers a diet  of fatty animals such as seals and sea lions.  
Instead, the great white shark prefers a diet  of fatty animals such as seals and sea lions.  

With 300 sharp teeth lined in several  rows, and an exceptional sense of smell  
With 300 sharp teeth lined in several  rows, and an exceptional sense of smell  

the shark can become a dangerous predator. The  shark also has a special organ to detect small  
the shark can become a dangerous predator. The  shark also has a special organ to detect small  

electromagnetic field emissions from the animals.
electromagnetic field emissions from the animals.

#3 Stone Fish
#3 Stone Fish

The next on the list of the best hunters under  fish is the stonefish. Each of the 13 sharp dorsal  
The next on the list of the best hunters under  fish is the stonefish. Each of the 13 sharp dorsal  

spines on the body of the stonefish contains an  extremely poisonous venom. Hence, the sting from  
spines on the body of the stonefish contains an  extremely poisonous venom. Hence, the sting from  

their spines is extremely painful and is known to  cause swelling, vomiting, difficulty in breathing,  
their spines is extremely painful and is known to  cause swelling, vomiting, difficulty in breathing,  

diarrhea, and even paralysis. In some cases,  the venom of stonefish can be fatal without  
diarrhea, and even paralysis. In some cases,  the venom of stonefish can be fatal without  

proper treatment. Their brownish color allows  them to be camouflaged well and look like stone  
proper treatment. Their brownish color allows  them to be camouflaged well and look like stone  

on ocean floors. The Reef Stonefish are known  to eat fish and crustacea and their hunting  
on ocean floors. The Reef Stonefish are known  to eat fish and crustacea and their hunting  

technique includes waiting for prey to swim  past and then striking with incredible speed.
technique includes waiting for prey to swim  past and then striking with incredible speed.

#2 Puffer Fish
#2 Puffer Fish

Next up, we have the extremely dangerous  and poisonous Pufferfish. These are found in  
Next up, we have the extremely dangerous  and poisonous Pufferfish. These are found in  

tropical and subtropical ocean waters around  the world. Out of 120 different species,  
tropical and subtropical ocean waters around  the world. Out of 120 different species,  

most of them contain tetrodotoxin, a  poison that is 1200 times more poisonous  
most of them contain tetrodotoxin, a  poison that is 1200 times more poisonous  

than cyanide. The deadly tetrodotoxin can be  found in its organs as well as its eyes, spikes,  
than cyanide. The deadly tetrodotoxin can be  found in its organs as well as its eyes, spikes,  

and ovaries. When facing threats, the pufferfish  expand their body into a round shape allowing them  
and ovaries. When facing threats, the pufferfish  expand their body into a round shape allowing them  

to cover their body with poisonous spikes. The  strong poison can kill an adult human in a few  
to cover their body with poisonous spikes. The  strong poison can kill an adult human in a few  

minutes. Up till now, there is no antidote  for the poison secreted from a pufferfish.
minutes. Up till now, there is no antidote  for the poison secreted from a pufferfish.

#1 Box Jellyfish
#1 Box Jellyfish

At the top of our list, we have the box jellyfish  which is considered the most venomous creature on  
At the top of our list, we have the box jellyfish  which is considered the most venomous creature on  

Earth. The venom of the box jellyfish venom can  affect the heart as well as the nervous system.  
Earth. The venom of the box jellyfish venom can  affect the heart as well as the nervous system.  

Any human victim of the box jellyfish is likely  to die of heart failure before they can reach the  
Any human victim of the box jellyfish is likely  to die of heart failure before they can reach the  

shore. More than 100 people have already died  every year because of a box jellyfish attack,  
shore. More than 100 people have already died  every year because of a box jellyfish attack,  

however, this is not its preferred diet.  The box jellyfish enjoys eating fish,  
however, this is not its preferred diet.  The box jellyfish enjoys eating fish,  

shrimp, worms, crustaceans, other species  of jellyfish, and other small animal prey.  
shrimp, worms, crustaceans, other species  of jellyfish, and other small animal prey.  

The box jellyfish traps its prey by wrapping its  long tentacles around them and then stings them.
The box jellyfish traps its prey by wrapping its  long tentacles around them and then stings them.

Which hunter is most scary to you? Let  us know in the comments section below.
Which hunter is most scary to you? Let  us know in the comments section below.