Chili rasbora

Boraras brigittae

Wild range: Southeast Asia (Asia)

At a glance: Chili rasbora care

Compiled reference information. Review the care notes and original sources below.

What temperature is listed for Chili rasbora?

The compiled profile lists 20.0–28.0 °C for Chili rasbora (Boraras brigittae). Check the original sources below for context and differing recommendations.

What tank size is listed for Chili rasbora?

The profile lists a minimum tank volume of 5.0 US gallons (19.0 liters). Volume alone does not establish suitability; consider dimensions, group size and other inhabitants alongside the full care notes.

What pH is listed for Chili rasbora?

The compiled profile lists a pH of 4.0–7.5. Review the cited care sources alongside the other water parameters in this profile.

Natural habitat

Chili Rasboras thrive in soft, acidic, tannin-stained waters typical of peat swamps and slow-flowing blackwater streams. This environment plays a crucial role in their behavioral display and coloration. To replicate these conditions in captivity, it's essential to maintain low pH and low KH levels while providing abundant cover and plants for security.

Where they are found

Originating from the southwestern areas of Borneo in Indonesia, chili rasboras are typically found in areas with lush vegetation, where they can hide from predators and thrive in their native habitat conditions.

Aquarium care

For optimal care, a minimum tank size of 38 liters (10 gallons) is recommended for a group of at least 6 individuals. Keep the water parameters stable, with a pH ranging from 6.0 to 7.5 and a temperature between 22°C to 28°C. Moderately flowing water and low lighting will help reduce stress, while dense planting will replicate their natural habitat.

Feeding

Chili Rasboras have small mouths, making it crucial to provide appropriately sized food. A diet of crushed nano flakes, micro-pellets, and occasional live or frozen foods such as baby brine shrimp or microworms will help maintain their health and enhance their coloration.Feed them small amounts several times a day, ensuring that food is finely crushed to avoid starvation due to food size.

Compatibility

Chili rasbora are peaceful and best kept with other small, non-aggressive species. They can coexist with other similar-sized fish and bottom dwellers. Avoid larger, aggressive species that may prey on them.

Breeding

Breeding chili rasboras can be accomplished by setting up a separate breeding tank with dense vegetation for egg laying. Males often display brighter colors during courtship, and females scatter eggs which need to be protected from adult fish as they can be cannibalized.

Sources

Compiled from multiple independent care sheets — not copied from a single site.