Black Garra – Garra poecilura
The Black Garra (Garra poecilura) is a small, uncommon freshwater grazer from Myanmar, prized for its dark coloration, active behavior, and distinctive patterned tail area.
This species is adapted to clear, flowing streams with rocky and gravel substrates. Like other Garra species, it has a modified lower lip that helps it cling to surfaces while grazing on biofilm, algae, and other natural foods.
Key Features
- Rare and unusual freshwater Garra species
- Compact adult size
- Active bottom and surface grazer
- Feeds naturally on biofilm and algae
- Best suited to mature, oxygen-rich aquariums
- Appreciates moderate to strong water movement
- Works well in river-style aquariums
- Peaceful community species when properly housed
Fish Information
- Common Name: Black Garra
- Scientific Name: Garra poecilura
- Family: Cyprinidae
- Origin: Myanmar
- Native Drainage: Ayeyarwady River system
- Water Type: Freshwater
- Temperament: Generally peaceful
- Adult Size: Approximately 1.5–1.8 inches
- Swimming Level: Bottom to lower-middle levels
- Diet: Omnivorous grazer
- Care Level: Moderate
Adult Size
Black Garras remain relatively small.
Seriously Fish lists Garra poecilura at approximately 45 mm standard length, or about 1.8 inches.
Recommended Aquarium Size
A 20–30 gallon aquarium or larger is a practical starting point for a small group.
A longer aquarium is preferred over a tall aquarium because this species benefits from additional bottom surface area, open grazing space, and current.
Recommended Water Parameters
Published aquarium-specific water parameters for Garra poecilura are limited. Based on its natural habitat and care of closely related Garra species, the following range is a reasonable aquarium target:
- Temperature: Approximately 72–79°F
- pH: Approximately 6.5–7.5
- Water Hardness: Soft to moderately hard
- Ammonia: 0 ppm
- Nitrite: 0 ppm
- Nitrate: Kept low through routine maintenance
Clean, stable, highly oxygenated water is more important than chasing one exact pH value.
Aquarium Setup
Black Garras are best kept in a mature aquarium designed around flowing-water conditions.
- Use a fully cycled aquarium
- Provide strong biological filtration
- Maintain good oxygenation
- Use moderate to strong water movement
- Add smooth rocks and rounded gravel
- Provide driftwood and hard surfaces for grazing
- Allow algae and biofilm to develop naturally
- Use a tightly fitting lid
River-Style Aquarium
A river-style setup is especially suitable for Black Garras.
Good aquascaping materials include:
- Smooth river stones
- Cobbles
- Fine gravel
- Sand
- Driftwood
- Flat rocks exposed to aquarium lighting
Bright enough lighting to promote natural biofilm and algae growth can provide valuable grazing surfaces.
Feeding
Black Garras are natural grazers, but they should not be expected to survive on aquarium algae alone.
A varied diet may include:
- Algae wafers
- Spirulina-based foods
- Sinking omnivore pellets
- Repashy-style gel foods
- Blanched zucchini
- Blanched spinach
- Frozen brine shrimp
- Frozen daphnia
- Occasional small protein-rich foods
Natural biofilm should be viewed as an important supplement rather than the fish's only food source.
Are Black Garras Good Algae Eaters?
Yes. Black Garras naturally graze on algae and biofilm growing on rocks, wood, glass, and other hard surfaces.
However, they are not a substitute for proper aquarium maintenance and should still receive a complete prepared diet.
Temperament
Black Garras are generally suitable for peaceful community aquariums.
Some Garra species may establish small feeding territories or chase one another occasionally, particularly when food or grazing surfaces are limited. Providing plenty of space and multiple feeding areas can help reduce competition.
Keeping Black Garras in Groups
They may be maintained in small groups when sufficient space is available.
A group can display more natural social behavior, but the aquarium should provide enough rocks, grazing surfaces, and visual barriers to prevent one fish from dominating the others.
Compatible Tankmates
Potential tankmates may include:
- Peaceful barbs
- Danios
- Rainbowfish
- Rasboras
- Peaceful loaches
- Corydoras
- Small to medium peaceful community fish
Avoid highly aggressive species or fish that require very different water conditions.
Plants and Aquascaping
Black Garras can be kept successfully in planted aquariums.
Hardy plants that work well in higher-flow setups include:
- Anubias
- Java fern
- Bolbitis
- Cryptocoryne
Plants attached to rocks and driftwood are especially practical in river-style aquariums.
Important Care Notes
- Do not add to a biologically immature aquarium.
- Provide clean, highly oxygenated water.
- Use good filtration and moderate to strong flow.
- Provide plenty of hard surfaces for biofilm growth.
- Do not rely on algae alone as a complete diet.
- Use a tight-fitting lid because Garra species can climb and escape.
- Keep ammonia and nitrite at 0 ppm.
- Never release aquarium fish into local waterways.
Frequently Asked Questions
How large do Black Garras get?
They remain quite small, reaching approximately 1.5–1.8 inches.
Are Black Garras good algae eaters?
Yes. They graze naturally on algae and biofilm, but they still need a varied prepared diet.
Do Black Garras need high flow?
They come from flowing streams and benefit from moderate to strong current combined with high oxygen levels.
Can Black Garras live in a community aquarium?
Yes. They are generally suitable for peaceful community tanks with compatible species.
Can Black Garras live with shrimp?
Adult shrimp may often coexist with them, but extremely small shrimplets could potentially be eaten by many omnivorous fish.
Do they need a mature aquarium?
Yes. A mature aquarium provides stable water conditions and established biofilm for grazing.
Can they climb out of the aquarium?
Garra species are capable climbers and escape artists, so a tightly fitting lid is strongly recommended.
Available at Tropical Treasures Wyo
Black Garras are available at Tropical Treasures Wyo in Cheyenne, Wyoming, when in stock.
Live fish are available for in-store purchase or local pickup only and are not available for shipping.
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