Indonesian Tiger Perch

Indonesian Tiger Perch key facts

Care level

Advanced

Lifespan

12-18 years

Size

40-50cm

Temperature

20〜28℃

Diet

Prawn, mussel, strips of fish, earthworms

Tank

Seriously Fish states the species is suitable only for public installations or the very largest private aquaria. Large external filtration or a sump is essential, and the heater should be guarded.

Water Temperature & Quality

Seriously Fish gives 20-28C, pH 5.5-7.5 and 2-15dGH; FishBase records 22-26C in the wild. It does not enter brackish habitats, so marine salt is unnecessary.

Tank Mates

It can be kept with similarly sized fishes given space, but is intimidated by territorial or competitive species. Juveniles may group, while adults are aggressive towards conspecifics and similarly shaped fishes, so keep one alone or five or more together.

Diet & Feeding

A piscivore with highly protrusible jaws. Feed juveniles bloodworm and earthworms, adults strips of fish, prawn and mussel, two or three times a week. Avoid mammalian and avian meat and feeder fish.

Breeding & Spawning

Sexual dimorphism is unknown and it has not been bred in captivity. Observations by fishermen on the Kapuas suggest it is non-migratory, spawning in April and May with no parental care.

Health & Notes

Seriously Fish notes that this species is sometimes sold as D. pulcher to raise its price, so count the body bars when buying: this species has six or seven. It travels badly and newly imported fish often refuse food.

About Indonesian Tiger Perch

A large freshwater fish from Sumatra and Borneo, the Indonesian Tiger Perch features bold black-striped, yellow-gray coloring and grows to 40-50 cm, a striking choice for experienced aquarists.

7 things to know before welcoming a Indonesian Tiger Perch

1. 1Grows Very Large

   The Indonesian Tiger Perch reaches 40 to 50 cm as an adult, with an especially deep, robust body compared to related species. Plan for a spacious setup that can accommodate its full adult size.

2. 2For Experienced Keepers

   This species is considered suitable for experienced aquarists. It can be sensitive to water quality changes, so consistent monitoring and hands-on tank management experience are important.

3. 3Needs a Large Tank

   A tank with generous depth and width is essential to let this deep-bodied fish swim comfortably. It's wise to plan for upgrading tank size as the fish grows toward its adult length.

4. 4Bold Striped Pattern

   Its defining feature is the yellow-gray body marked with six to seven thick black bands, with the exact pattern varying slightly between individuals. This striking coloration is the fish's biggest draw.

5. 5Choosing Tankmates

   As a large fish with strong predatory tendencies, any tankmates should be sturdy species too large to be eaten. Many keepers choose to house it alone to fully appreciate its striking presence.

6. 6Strong Filtration Needed

   Being a large, heavy eater, this fish produces significant waste. A powerful filtration setup, such as a strong external filter, helps keep water quality stable.

7. 7A Long-Term Commitment

   As a slow-growing large fish, this is a species you'll be caring for over the long haul. Before bringing one home, think through the tank size and care routine you'll need to support it comfortably.

Frequently asked questions about Indonesian Tiger Perch

Q.What size tank do I need?

A.Since this species reaches 40 to 50 cm as an adult, a large tank with generous depth and width is required. It's a good idea to plan for a bigger setup as the fish grows.

Q.Is this a good fish for beginners?

A.This species is generally considered suitable for experienced aquarists rather than beginners. It requires careful water quality management and a spacious setup.

Q.Can it live with other fish?

A.Because it's large and has strong predatory tendencies, tankmates should be sturdy species too big to be eaten. Many keepers choose to house it alone instead.

Q.Is this species regulated under CITES?

A.The Indonesian Tiger Perch is not subject to CITES.

Q.What should I look for in its appearance?

A.Its defining traits are the yellow-gray body with six to seven thick black bands and an unusually deep body shape compared to related species. This bold look is the fish's main appeal.

Useful tools for Indonesian Tiger Perch care

Learn more about Indonesian Tiger Perch in the encyclopedia

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