The Tambraparni Barb (now scientifically classified as Dawkinsia tambraparniei) is a medium-sized, highly active schooling fish native to the fast-flowing rivers of the Western Ghats in India. Known for their shimmering silver bodies adorned with striking dark blotches, they require a spacious aquarium with high water flow and high dissolved oxygen. While peaceful, their boisterous swimming can stress shy tank mates.
Tambraparni Barb At a Glance
Tambraparni Barb Tank Requirements
Will Tambraparni Barb fit in your tank?
Care guides tell you what Tambraparni Barb needs, the next question is whether your tank can safely provide it. Test Tambraparni Barb against your tank size, maintenance needs, and the fish you already keep before you buy.
Useful setup supplies
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Tambraparni Barb Water Parameters
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Tambraparni Barb Temperament & Compatibility
Tambraparni Barb Varieties
Each variety inherits the species defaults above. Only differences are highlighted.
Male (Standard)
Adult males are distinguished by striking, elongated filamentous extensions on their dorsal fins and significantly more intense coloration, especially during spawning. They engage in harmless sparring displays to establish dominance within the shoal.
Differs in 2 traits from base species
Also known as: Male, Filamentous, Show Male
Female
Females have a slightly plumper, deeper body profile and completely lack the elongated dorsal filaments seen in males. Keeping a balanced ratio of males to females helps diffuse displaying aggression.
Differs in 2 traits from base species
Also known as: Female
Juvenile (Unsexed)
The most common form available in the trade. Sold at 4-6cm, they have not yet developed adult coloration or the male's signature dorsal filaments. They will grow rapidly in a large, well-oxygenated tank.
Differs in 3 traits from base species
Also known as: Baby, Juvenile, Grow-out
Tambraparni Barb Care Guide Summary
The Tambraparni Barb, scientifically known as Puntius tambraparniei, belongs to the Cyprinids family group. Adults reach a maximum size of approximately 13 cm and have a fusiform body shape with a moderate growth rate. Classified as mostly peaceful, this species primarily occupies the mid-level zone of the aquarium and produces a medium level of biological waste.
To thrive, the Tambraparni Barb requires a freshwater only aquarium with a minimum volume of 200 litres and a tank length of at least 120 cm. Water temperature should be maintained between 22°C and 26°C, with a pH range of 6.5–7.5 and a general hardness of 4–12 dGH. A high water flow is preferred.
The Tambraparni Barb is a rewarding species to keep, provided its core environmental needs are met. This species is available in 3 varieties: Male (Standard), Female, and Juvenile (Unsexed). Each may differ slightly in size, temperament, or care needs, so it is worth checking the specific requirements of the variety you plan to keep.
Tambraparni Barb Habitat Setup
When setting up an aquarium for the Tambraparni Barb, a high water flow best suits their natural preferences. Because this species occupies the mid-level zone, the aquarium layout should prioritise open swimming space in the centre of the tank for free movement. Useful additions include smooth gravel or rounded substrate to protect their sensitive barbels. Keepers should note that a tight-fitting lid is essential, as this species is a known jumper.
Tambraparni Barb Compatibility Notes
Classified as mostly peaceful, the Tambraparni Barb is a schooling species that feels most secure in a sizeable group, where natural shoaling behaviour reduces stress and brings out their best colours. When choosing tankmates, shy or slow-feeding tankmates may be outcompeted at feeding time and their energetic swimming style may stress more sedentary or timid species. Selecting tankmates that favour different water layers from the mid-level zone can help reduce competition and territorial overlap.
Tambraparni Barb Recommended Tank Sizes
Standard aquarium sizes that meet the minimum volume and length requirements for Tambraparni Barb.
55 Gallon Standard
60 Gallon Breeder
75 Gallon Standard
90 Gallon Standard
125 Gallon Standard
150 Gallon High
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Frequently Asked Questions About Tambraparni Barb
How big does Tambraparni Barb get?
Tambraparni Barb (Puntius tambraparniei) typically reaches a maximum adult size of approximately 13 cm. They have a fusiform body shape and a moderate growth rate.
What tank size does Tambraparni Barb need?
A minimum aquarium volume of 200 litres and a tank length of at least 120 cm are recommended for Tambraparni Barb. This ensures enough swimming space and helps maintain stable water conditions.
What water parameters does Tambraparni Barb need?
Tambraparni Barb thrives in freshwater only conditions with a temperature range of 22–26°C, a pH between 6.5 and 7.5, and a general hardness of 4–12 dGH. A high water flow is preferred.
Is Tambraparni Barb peaceful or aggressive?
Tambraparni Barb is classified as mostly peaceful with an aggression score of 3 out of 10. They are generally well-suited to peaceful community tanks.
How many Tambraparni Barb should be kept together?
Tambraparni Barb is a schooling species and should be kept in groups of at least 6. Larger groups help distribute aggression and encourage natural schooling behaviour.
Does Tambraparni Barb have any special tank requirements?
Yes. Tambraparni Barb benefits from smooth gravel (sensitive barbels) in the aquarium. These features help replicate their natural habitat and promote overall health and well-being.
Does Tambraparni Barb need a lid on the tank?
Yes. Tambraparni Barb is a known jumper, and a tight-fitting lid or cover is essential to prevent escape. Even a small gap can be enough for a determined fish to leap out.
Top Tank Mates for Tambraparni Barb
These fish are strong compatibility matches for Tambraparni Barb based on water preferences, temperament, adult size, and tank behavior.
Zebra Shovelnose (Tigrinus Catfish)
Brachyplatystoma tigrinum
Ideal Tank MatesCelebes Halfbeak
Nomorhamphus liemi
Ideal Tank MatesAngelicus Botia
Botia kubotai
Ideal Tank MatesAlligator Pleco
Pterygoplichthys scrophus
Ideal Tank MatesGolden Bristlenose Pleco
Ancistrus sp. L144
Ideal Tank MatesAdolfo Cory
Corydoras adolfoi
Ideal Tank MatesPlants That Suit Tambraparni Barb
These plants pair well with Tambraparni Barb based on shared water preferences, layout fit, and how likely they are to hold up in the same aquarium.
African Water Fern
Bolbitis heudelotii
Boivin's Aponogeton
Aponogeton boivinianus
Capuron's Aponogeton
Aponogeton capuronii
Madagascar Lace Plant
Aponogeton madagascariensis
African Onion Plant
Crinum calamistratum
Afzel's Anubias
Anubias afzelii
Fish Similar to Tambraparni Barb
Arulius Barb
Dawkinsia arulius
A robust, highly active schooling fish native to the fast-flowing rivers of southern India. Known for their striking vertical bars and the beautiful dorsal fin extensions developed by mature males. Because of their energetic swimming habits and size, they require highly oxygenated water, decent current, and a spacious aquarium with plenty of horizontal swimming room.
Cigar Shark (Mad Barb)
Leptobarbus hoevenii
A massive, incredibly active schooling fish native to Southeast Asian rivers. Despite the 'shark' moniker, it is a giant cyprinid (carp). It grows exceptionally large and fast, requiring massive aquariums or heated ponds. Known as the 'Mad Barb' due to its erratic swimming and tendency to jump when startled. They are omnivorous and will eat anything that fits in their mouth, including smaller fish and plants.
Odessa Barb
Pethia padamya
A highly active, stunning schooling fish known for the brilliant red lateral stripe running across the males. Originating from central Myanmar, they thrive in slightly cooler, sub-tropical water compared to typical tropical fish. They are robust and peaceful when kept in proper shoals, but may nip fins if stressed or kept in numbers too small.
Tinfoil Barb
Barbonymus schwanenfeldii
A large, active, and schooling riverine species that quickly outgrows standard aquariums. Known for their metallic silver scales and red fins. They are notoriously skittish, robust eaters, and will consume almost any live plant or small fish that fits in their mouths. A massive tank with strong filtration is strictly required.
Checker Barb
Oliotius oligolepis
The Checker Barb is a peaceful, active shoaling fish native to Indonesia. Recognized by the striking checkerboard pattern of black spots on their metallic scales, they are excellent for planted community aquariums. Unlike some of their larger barb cousins, they are completely peaceful and not fin-nippers. They thrive in slightly cooler tropical water (20-25°C).
Cherry Barb
Puntius titteya
A peaceful, schooling cyprinid endemic to the shaded streams of Sri Lanka. Unlike many of its barb cousins, the Cherry Barb is not a fin-nipper and makes an excellent community fish. They thrive in heavily planted aquariums with subdued lighting and leaf litter. Males display a striking cherry-red color, especially during spawning.