
Source: Wikimedia Commons
Datnioides pulcher
A large fish endemic to Indochina, golden with broad black bars, usually four and exceptionally five. Wild stocks are thought to have fallen by over 90 percent since the mid-1980s and the IUCN assesses it as Critically Endangered.
Datnioides pulcher is a large lobotid found mainly in the Mekong and Chao Phraya basins of Indochina. FishBase records 40cm standard length and Seriously Fish 35-40cm. The usually four, exceptionally five broad dark bars distinguish it from congeners, and it was treated as conspecific with D. microlepis until Kottelat described it in 1998. It inhabits deep lowland rivers and does not enter brackish water, so marine salt is unnecessary at any life stage. Seriously Fish recommends 20-28C, pH 5.5-7.5 and 2-15dGH. Dam construction, loss of riparian vegetation, pollution and fishing pressure are thought to have cut wild stocks by more than 90 percent since the mid-1980s, and the IUCN Red List assesses it as Critically Endangered. Captive reproduction is unrecorded, with efforts continuing in Thailand and Cambodia.
Source: Wikipedia (CC BY-SA 4.0)
The Siamese Tiger Perch lives 10-15 years.
The Siamese Tiger Perch grows to 35-40cm.
The ideal temperature for the Siamese Tiger Perch is 20〜28℃.
Origin
Indochina (Mekong and Chao Phraya basins and neighbouring systems)
Lifespan
10-15 years
Sources: FishBase / Seriously Fish
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Sources: CITES Appendices (species not listed) / IUCN Red List
Regulations may change. Always verify the latest information with the relevant authorities.
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Size
35-40cm
Temperature
20〜28℃
Prawn, mussel, strips of fish, earthworms
Seriously Fish records no minimum tank dimensions, but at 35-40cm standard length a large tank is needed long term. Juveniles do well in a decorated, planted setup. It is a messy fish, so large external filtration is essential, and the heater should be guarded or housed in a sump.
Seriously Fish gives 20-28C, pH 5.5-7.5 and 2-15dGH. It is a freshwater fish of large lowland rivers and does not enter brackish habitats, so marine salt is not required at any life stage.
It can share a tank with similarly sized fishes given enough space, but is intimidated by territorial or competitive species. Juveniles may group, while adults respond aggressively to conspecifics and similarly shaped fishes, so keep one alone or five or more together.
A piscivore with highly protrusible jaws. Feed juveniles bloodworm and earthworms, adults strips of fish, prawn and mussel. Adults need feeding only two or three times a week. Avoid mammalian and avian meat and feeder fish.
Sexual dimorphism is unknown and captive reproduction is unrecorded. Breeding efforts are apparently underway in Thailand and Cambodia but with little success to date.
Assessed Critically Endangered by the IUCN Red List. It travels badly and newly imported fish often refuse food and stay dark, so keep them quiet and undisturbed while settling in.
Advanced. This is an advanced-level species. It requires specialized equipment and advanced husbandry skills with precise environmental control.
The ideal temperature for Siamese Tiger Perch is 20〜28℃. Avoid sudden temperature changes and maintain a stable environment.
The average lifespan of Siamese Tiger Perch is 10-15 years. With proper care and nutrition, they can live a long and healthy life.
Siamese Tiger Perch typically reaches 35-40cm as an adult. Size may vary depending on care conditions and individual genetics.
Siamese Tiger Perch feeds on: Prawn, mussel, strips of fish, earthworms. Aim for a balanced diet with appropriate feeding frequency.
The price of Siamese Tiger Perch varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Last updated: September 17, 2026