Welcome to the world of Tigerfish also known as Datnioid Fish! These elegant and majestic creatures are a popular choice for aquarium enthusiasts due to their striking appearance and unique behavior. Whether you’re just starting out with datnoids or have been keeping them for years, there is always more to learn about these fascinating creatures.

In this article, we will cover the basics of datnoid care, including lifespan, tank mates, diet, and health considerations. Whether you’re looking to add a datnoid to your collection or simply want to learn more about these amazing fish, this is the perfect place to start.

Datnioid Fish – Fact Sheet
Size12-16 inches
Life span6-15 years
Care levelmedium
OriginSoutheast Asia, Indonesia
Foodsmall fish, crustaceans, worms and insects
TemperamentPeaceful; Predatory to small fish
Habitat deep river basins of Thailand, Cambodia,
Laos and Vietnam
Water:soft-medium hard, pH approx. 7.0 – 8.0
Temperature22-26° Celsius
FamilyDatnioididae
ScientificDatnioides microlepis
Common NamesSiamese/Indonesian Tiger Fish,
Tiger Datnoid, Tiger Perch

Tigerfish (Datnoid Fish)

The Tigerfish is a type of freshwater fish that is native to Southeast Asia. They are known for their distinctive appearance – with long, slender bodies and unique patterns of stripes and spots on their scales.

Datnoid fish are generally peaceful and can be kept with a variety of other fish species in a community tank – they can also be territorial and may become aggressive towards other fish if they feel threatened.

These fish are typically carnivorous and require a diet of live or frozen food, such as worms, insects, and small crustaceans. Datnoid fish are not commonly found in the pet trade, but they can make interesting and rewarding additions to a well-maintained aquarium for experienced aquarists.


Description of the Datnoid Fish

Young datnoid fish are small, usually only a few inches in length. They are known for their tiger-like stripes, which can vary in number depending on the species. They have a tall, slender body with a sharply slanted forehead and are colored with a combination of gold and white.

Due to their long lifespan, datnoid fish tend to grow slowly in their early years, reaching a foot in length around middle age. In optimal conditions, they can eventually grow to be 14 inches or longer, but this takes several years or more.

In the wild, datnoids can grow to be larger than 18 inches, but in captivity, they tend to be more manageable at around one foot in length. Some individuals may reach 14 inches, but this is rare. Datnoids can live for up to 10-15 years in captivity.

Characteristics:

Tigerfish are known for their distinctive appearance, with elongated bodies and bright, colorful patterns. Datnioides have only 24 vertebrae. The hard rayed part of the dorsal fin has 12 fin rays, the far back sitting soft rayed 15 to 16. Together with the likewise far back sitting anal fin and the round caudal fin the impression of three caudal fins arises.

Some of the key characteristics of Datnioides fish include:

  1. Elongated bodies: Datnioides fish have slender, elongated bodies that are well-suited for predatory behavior. They have large heads and eyes, which help them locate and capture prey.
  2. Bright, colorful patterns: Many species of Datnioides fish are brightly colored, with distinctive markings and patterns on their bodies. These patterns can vary significantly among different species and may be used for communication or to help the fish blend in with their surroundings.
  3. Sharp teeth: Datnioides fish have sharp teeth that are used for tearing and ripping apart prey. These teeth are especially prominent in the upper jaw and are used to hold onto struggling prey.
  4. Aggressive behavior: Datnioides fish are known for their aggressive behavior, particularly when hunting or defending territory. They are known to attack and eat smaller fish, as well as crustaceans and other invertebrates.
  5. Adaptability: Datnioides fish are highly adaptable and can be found in a variety of aquatic habitats, including streams, rivers, and lakes. They are able to tolerate a wide range of water conditions and can thrive in both freshwater and brackish environments.

Types of Datnioides:

There are several different types of datnoids, each with their own unique features and characteristics. These include:

  • Siamese Tiger Fish or Wide Bar Datnoid: These are the most common types of datnoids, and they can be easily mistaken for Indonesian Tiger Fish due to their similar appearance. Siamese Tiger Fish have three main stripes on their body and two uneven stripes on the tail fin.
  • Indonesian Tiger Fish or Indonesian Datnoid: Indonesian Tiger Fish are similar to Siamese Tiger Fish, but they have three or four stripes on the body and two identical stripes on the tail fin.
  • Northern Thailand Tiger Fish or Thin Bar Datnoid: This species is found in the riverways of Northern Thailand and is known for its broad, straight stripes on the body. They may also have a yellowish hue to their bright golden color.
  • American Tiger Fish or Silver Tiger: Silver Tigers get their name from the silver tone on their body.
  • New Guinea Tiger Fish or New Guinea Datnoid: This variety is mostly found in the freshwaters of New Guinea and is easily identifiable by the wavy pattern of gold and black on their body.
Siamese tigerfish
Siamese Tigerfish

Keeping Datnioides as Pets

Set up a Fishtank for Datnoides? Tank-Size, Water-quality,Interior and Substrate

Setting up an aquarium for Tigerfish, also known as Datnoids, can be a rewarding and enjoyable hobby. These beautiful and unique fish are native to Southeast Asia and require specific care to thrive in an aquarium setting. Here are some tips on how to set up an appropriate tank size, water quality, interior, and substrate for your Datnoides.

Tank Size:

The size of the tank you will need for your Datnoides will depend on the number of fish you plan to keep. As a general rule, it is recommended to provide at least 50 gallons of water per adult Tigerfish. These fish can grow up to 3 feet in length and are known to be quite active, so it is important to provide them with plenty of space to swim and explore.

Water Quality:

Maintaining good water quality is essential for the health and well-being of your Datnoides. These fish are native to Southeast Asia, where the water is typically soft and slightly acidic. To replicate this type of environment in your tank, it is important to maintain a consistent pH level between 6.5 and 7.5, as well as a total water hardness level between: 8 – 18°N (142.86 – 321.43ppm).

To maintain good water quality, it is important to regularly change the water and use a high-quality water softener. It is also a good idea to use a reliable filtration system and to test the water regularly to ensure that it is within the appropriate range for your Datnoides.

Interior:

In terms of interior design, it is important to create a natural and visually appealing environment for your Datnoides. These fish are native to rivers and streams, so it is a good idea to mimic this type of habitat in your tank. Consider adding plants, rocks, and other decorations to create hiding spots and add visual interest. It is also important to provide your Datnoides with plenty of filtration to keep the water clean and healthy.

Substrate:

The substrate, or the material that lines the bottom of the tank, is an important consideration when setting up an aquarium for Tigerfish. These fish are known to dig and burrow, so it is a good idea to use a substrate that is not too abrasive or sharp. Sand or small gravel can work well, as long as it is smooth and free of any sharp edges.

In conclusion, setting up an aquarium for Tigerfish requires careful consideration of tank size, water quality, interior design, and substrate choice. By providing your fish with a spacious, healthy, and natural environment, you can create a happy home for your Datnoides to thrive in.

Datnioides in Aquarium

“What is the correct Diet for Datnioides?”

The species-appropriate feeding and nutrition of Datinoides do not pose any significant challenges, even to amateurs in the field of aquarists. Datinoides accept commercially available frozen, live and dry food. However, their favorite food is other smaller fish that they either actively chase or ambush.

What do Tigerfish eat in the wild?

In the wild, datnoids primarily feed on live prey such as worms, insects, small fish, crustaceans, and other small animals. They may also consume shrimp, crabs, and snails. While they may occasionally attack larger fish, this is rare, as they typically only hunt prey that is the same size or smaller than themselves.

Feeding Habits:

It is recommended to feed your datnoids once or twice a day, and to never give them more food than they can consume in one feeding. Wild-caught datnoids may be difficult to train to eat commercial fish foods, but young datnoids can be easily taught to accept a variety of commercial options such as pellets, meaty sticks, krill, or silversides. Live foods like feeder shrimp, fish, or bloodworms can also be offered.

Recommended Foods:

While Tigerfish do prefer live food, it can be challenging for home aquarium hobbyists to provide this consistently. It is possible to train them to accept frozen or pellet food over time, but due to their wild instincts, they will likely have a preference for live food. If you do choose to start with live food, be aware that it may be difficult to switch them to commercial, frozen, or pellet options later. It may be necessary to starve them or introduce competition in order to get them to eat.

Two Siamese Tigerfish in Tank
Two Siamese Tigerfish in Tank

What Fishes can I keep together with Siamese Tigerfish

In general, it’s best to avoid keeping Siamese tigerfish with smaller fish, as they may be viewed as prey and attacked them. It’s also important to avoid keeping Siamese tigerfish with fish that are similar in size or appearance, as this can lead to aggression and territorial behavior.

One option for tankmates for Siamese tigerfish is larger, peaceful fish that are not likely to be viewed as prey. Some options might include:

  • Plecostomus (commonly known as plecos)
  • Silver dollars
  • Giant gouramis
  • Oscar fish

It’s also important to provide plenty of hiding places and swimming space for Siamese tigerfish and their tankmates. This can help to reduce aggression and promote a healthy environment for all of the fish in the tank.

Overall, it’s important to be selective and cautious when choosing tankmates for Siamese tigerfish. It may be necessary to do some research and experimentation to find the right combination of fish that are compatible with your Siamese tigerfish.


Life Span & Health Issues of Datnioides

In the wild, Datnoids can live for more than 15 years, but their lifespan can vary depending on various factors.

Lifespan:

The average lifespan of Datnoid fish in the wild is around 5-7 years. In captivity, the lifespan of Datnoids can be longer, with some individuals living for up to 10 years or more.

Several factors can influence the lifespan of Datnoid fish in captivity, including diet, water quality, and tank size. Providing Datnoids with a varied and nutritious diet, maintaining proper water conditions, and giving them enough space to swim can all help to support their overall health and longevity.

Health Issues:

Like any animal, Datnoid fish are prone to certain health issues. Common problems that can affect Datnoids include parasites, infections, and improper diet.

Maintaining proper water quality and conditions is crucial for preventing health issues in Datnoid fish. Regular water changes and testing for pH and other water parameters can help to keep the environment healthy for your fish.

If your Datnoid fish is exhibiting signs of illness, such as changes in behavior or appearance, it’s important to consult with a veterinarian who is experienced in treating fish. A veterinarian can diagnose the issue and recommend a course of treatment to help your fish recover.

Preventive Care:

Preventive care is an important aspect of maintaining the health of your Datnoid fish. This can include regular water changes, proper feeding, and implementing disease prevention measures.

Some specific practices that can help to prevent health issues in Datnoid fish include:

  • Quarantining new fish before introducing them to the main tank
  • Treating the tank and fish for parasites on a regular basis
  • Using a high-quality filter to maintain water quality
  • Avoiding overfeeding and ensuring that food is fresh and nutritious

In summary, the lifespan of Datnoid fish in captivity can vary depending on various factors, including diet, water quality, and tank size. It’s important to be aware of common health issues that can affect Datnoids and to take preventive measures to keep your fish healthy. Consulting with a veterinarian


Are Datnoides as Pets the Right Coice for me?

Before deciding to keep Datnoides as pets, it’s important to consider whether they are the right choice for you. Datnoides are known for their striking appearance and sometimes aggressive behavior, and they can grow to be quite large, reaching up to 24 inches in length. As such, they require a spacious tank and are not suitable for small aquariums.

Additionally, Datnoides can be challenging to care for and may not be suitable for beginner fish keepers. They require a varied diet that includes both protein-rich and plant-based foods, and they need to be kept in clean water with proper water quality.

If you are considering keeping Datnoides as pets, it’s important to do your research and ensure that you are able to provide them with the proper care and environment. They can live for many years, making them a long-term commitment as a pet. If you are prepared to provide the proper care and attention, a datnoid fish can be a rewarding addition to your aquarium.

Is a Datnoid Fish Right For You? (heading)

Datnoid fish are a popular choice for large predatory fish aquariums due to their majestic appearance and hardy nature. However, they do come with a higher price tag and may be more suitable for experienced fishkeepers. These fish require a large tank, a varied diet, and suitable tank mates in order to thrive. They can live for many years, making them a long-term commitment as a pet. If you are prepared to provide the proper care and attention, a datnoid fish can be a rewarding addition to your aquarium.

Read also about “Keeping Seahorses as Pets – one of the most fascinating animals worldwide


Marco

Marco Heitner

Hello, my Name is Marco. My family has had pets since I can remember. Today we have a large aquarium and, since recently, a four-month old Labrador. I am the owner of this website, and it is my great pleasure to provide helpful knowledge about pets. Our team is constantly working hard to publish well-researched reports here.

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