Samnang, a young Cambodian boy, encounters a giant Mekong catfish multiple times over the course of a year as it undertakes a long journey. The catfish travels from Tonle Sap Lake to Phnom Penh for boat races, then further north to Kampong Cham, Kratie, Stung Treng, and finally back to Tonle Sap Lake where it spawns with other fish during the rainy season, spreading its eggs and baby fish throughout Cambodia's waterways.

1. STORY
Samnang and the Giant Cat Fish
Biodiversity of Education
Ven Eang Khut: Biodiversity of Education
Produced by Save Cambodia's Wildlife
One day, not long ago, a young boy named Samnang was playing at the edge of the Tonle Sap Lake. It was
November, and his parents and everyone in his village were busy preparing for the Water Festival. Many

2. villagers were going to Phnom Penh to see the boat races. This year, Samnang�s village was entering a
boat in the races as well! Suddenly, Samnang looked to the water and saw a huge fish. The fish bobbed its
head in the water, watching him. �What are you doing, big fish?� asked Samnang. The big fish did not
reply, she flipped her tail against the water and disappeared.
The big fish was preparing for a journey of her own. She was a Mekong Giant Catfish, famous through all
Cambodia. She had spent many years in the Tonle Sap Lake, avoiding the nets of fishermen and the sharp
teeth of crocodiles. Now fully grown, she was very large � the largest fish in the whole river and maybe in
the whole world! She had to make a long and dangerous trip all the way through Cambodia. It was the dry
season and the Tonle Sap River was flowing back toward the ocean again. As the lake got smaller and
smaller the Giant Catfish began her adventure, swimming out towards Phnom Penh.
When Samnang arrived in Phnom Penh he was very excited to see the boat races. Early on the day of the
race, Samnang went down to the river. In the morning light he saw many people fishing. Some used scoop
nets, others used baited hooks and gill nets. On the Tonle Sap River north of Phnom Penh there was a row of
bag nets, each as wide as a house and as long as a ship! A bustle of people took the catch away to market. As
Samnang watched he saw a big fish swimming downstream. It was the same fish that he saw in his village!
Samnang cried, �Big fish, are you on holiday too? Hey, watch out for the nets!� The Giant Catfish did not
reply, she just flipped her tail against the water and disappeared.
Later that morning, the Giant Catfish passed by the Royal Palace. She was just in time for the boat races!
Above her a dozen proud dragon boats zoomed by, with hundreds of oars splashing in the water to the beat
loud drums and the excited yells of the captains and crew. She saw crowds of cheering people on the
riverbank in front of the Royal Palace. It was enough to frighten all the other fish away, but the Giant
Catfish was glad to be watching too. The boat from Samnang�s village had won the first race. She was
happy that Samnang and his village had such good fortune.
After the boat race finished, it was time for the Giant Catfish to move away from Phnom Penh. There were
chemicals and garbage floating in the water. It made it hard for her to breathe and hurt her skin. So she
swam swiftly along and entered the mighty Mekong River. Many other fish joined the Giant Catfish there in
the Mekong. Some of the fish came from the Bassac River, some from Vietnam, and some of the fish came
from the flooded forest and rice fields. All the other fish followed the Giant Catfish, for she was the fastest
in all the river.
A few months later, at the time of the Chinese New Year, Samnang went to visit his aunt in Kampong
Cham. Samnang liked visiting his aunt because she had a fruit garden on the banks of the Mekong River.
After helping in the garden, his cousins took him to the river for a swim. It was already very hot and the
river was low. They all had fun running down the steep riverbank and jumping into the deep water. They
even jumped out of a tree into the river! When Samnang climbed the tree to jump, he was surprised to see a
big fish down below. �Oh! Big fish!� Samnang cried, �It�s you again. What are you doing in Kampong
Cham? It�s a long way from Siem Reap!� The Giant Catfish did not reply, she just flipped her tail against
the water and disappeared.
As the boys swam, the Giant Catfish rested in a deep pool. She was tired from her long journey and the deep
pools were a good place to rest. She still had a long way to go. Down there she restored her energy, away
from fishermen�s nets and the strong current of the river. The Giant Catfish was not alone! She shared the
pool with a hundred other kinds of fish: puffer fish, sheet fish, carps, and barbs. One of the smallest fish was
the silver minnow and the largest fish was the giant stingray, as big as a boat but flat and round like the
wheel of cart!
A month later, Samnang went to Kratie to visit Uncle Khoan. His uncle was a monk in a big temple near
Kampi Pool, famous for its river dolphins. One afternoon, after Samnang had helped his uncle with a few
chores, they both went down to the river. A huge fish suddenly appeared. The monk said to his nephew,

3. �We are very lucky. This is a giant catfish. We once saw them every year as they passed our temple. Now
we almost never see giant catfish, for they are very rare. I will ask the villagers if we can set aside this small
area in front of the temple for the fish and wildlife. If we are patient, the Giant Catfish will return to visit
us.� Samnang was very excited and he asked, �Big fish is it true? Will you come again some day?� The
Giant Catfish did not reply, she just flipped her tail against the water and disappeared.
For Khmer New Year, Samnang went with Uncle Khoan to Stung Treng Province to visit his grandparents.
The river was very low now and they took a bus from Kratie town to Stung Treng. It was a long and hot trip.
They finally arrived as the sun was going down, and Samnang was hungry and covered with dust. After
eating he went down to the Mekong to wash. While he was bathing he felt something big move against his
leg. It scared him! Then he saw that it was his friend the Giant Catfish. He was amazed the fish had come all
the way from Kratie to Stung Treng in just a few weeks! He cried out, �Big fish, why are you swimming so
fast? Why didn�t you stay home in the Tonle Sap Lake?� The Giant Catfish did not reply, she flipped her
tail against the water and disappeared.
In Stung Treng Province, the Giant Catfish had to make a choice. She passed the Sekong River, the Sesan
River, and the Srepok River. Which way should she go? Many of the other fish were leaving her now to
swim up these three rivers. The Sekong River was for fish born in Siem Pang and Laos. The Srepok was for
fish born in Kon Mum and Lomphat. And the Sesan River was for fish born in Ven Sai, Ta Veng, and
Andong Meas. Fewer fish migrated up the Sesan, because a dam had been built upstream. But the Giant
Catfish was a wise fish, and knew that she must continue a little further up the Mekong River to her
birthplace.
After Khmer New Year, Samnang traveled with Uncle Khoan to visit the temples up-river of Stung Treng
town. On the way they saw many fishermen. The rains had almost arrived and the fishing was very good.
Sometimes Samnang sat and talked with the fishermen, helping them bait hooks and set traps and nets. One
day, Samnang and his uncle came across a crowd of fishermen looking at a big fish caught in their net. �Oh
no!� cried Samnang, �It is our friend, the big fish!� Uncle Khoan said to the fishermen, �This is a giant
catfish. It is Cambodia�s royal fish, special to the Mekong River. It has come all the way from the Tonle
Sap to spawn. Please let it go.� The fishermen discussed this and then decided to let the fish go, because
they too believed that the fish was special and very rare.
On the day of Visha Bochea, Samnang returned to his grandparents� house. He was tired from his long trip
with Uncle Khoan, but he felt happy that they had saved the Giant Catfish. That night, as Samnang was
sleeping, the rain began to fall. The rainy season had begun! Thunder boomed and strong winds whooshed
through the trees. This was the moment the Giant Catfish had been waiting for! Out in the river the Giant
Catfish spawned. So did all the other fish. The eggs and baby fish floated downstream with the rising waters
of the river. The water flowed past Stung Treng, past the temple in Kratie, past the deep pools of Kampong
Cham, past the Royal Palace in Phnom Penh, and then up the Tonle Sap River and into the flooded forest of
Tonle Sap Lake. In that way, the young fish were spread throughout all of Cambodia.
Later that month Samnang returned to his home at the edge of the Tonle Sap Lake. Now it was middle of the
rainy season. Everywhere Samnang looked there was water. When his parents asked him to fetch water. all
he had to do was lower a bucket from the porch. One day when he was getting water, he looked down and
saw the Giant Catfish! �There you are!� he cried, �Why did you journey all the way to Stung Treng and
back again?� The Giant Catfish did not reply, but she smiled and looked about her. Samnang looked very
closely and he understood. The Giant Catfish was surrounded by thousands of baby fish!