fish · Danionidae
Cinnamon rasbora
Trigonopoma pauciperforatum
Wild range: Southeast Asia (Asia)
At a glance: Cinnamon rasbora care
Compiled reference information. Review the care notes and original sources below.
What temperature is listed for Cinnamon rasbora?
The compiled profile lists 20.0–28.9 °C for Cinnamon rasbora (Trigonopoma pauciperforatum). Check the original sources below for context and differing recommendations.
What tank size is listed for Cinnamon rasbora?
The profile lists a minimum tank volume of 10.0 US gallons (38.0 liters). Volume alone does not establish suitability; consider dimensions, group size and other inhabitants alongside the full care notes.
What pH is listed for Cinnamon rasbora?
The compiled profile lists a pH of 5.0–7.5. Review the cited care sources alongside the other water parameters in this profile.
Natural habitat
The Red Line Rasbora is naturally found in the serene and well-vegetated waters of Malaysia, Singapore, and Indonesia. They thrive in slow-moving rivers and streams, which often feature a sandy or pebbly substrate and dense plant life.
Where they are found
This species is endemic to Southeast Asia, specifically found in peninsular Malaysia, Borneo, and Sumatra. Their distribution is closely tied to water bodies with the right parameters for their health and coloration.
Aquarium care
Cinnamon rasboras adapt to a range of conditions but do best in a well-planted tank with soft, slightly acidic, tannin-stained water, gentle filtration and plenty of cover. In the wild they live under forest canopy in peat swamps and blackwater streams.
Feeding
Red Line Rasboras are omnivorous and should be offered a varied diet consisting of high-quality flake foods, frozen or live foods such as brine shrimp and daphnia. They benefit from the inclusion of greens or vegetables in their diet occasionally for optimal health.
Compatibility
Very peaceful. Keep a school of six or more alongside small tetras, rasboras and other calm community fish.
Breeding
Breeding in captivity can be achieved in a dedicated breeding tank with soft, slightly acidic water. They lay eggs on plants and require good food sources for the fry.
Sources
Compiled from multiple independent care sheets — not copied from a single site.