Chili rasboras, Boraras brigittae, are nano-fish found in the blackwater streams of the peat swamp forests of Borneo. They only each a size of 10-20mm and schools of 6+ can be kept in 5+ gallon aquariums.
They're a peaceful community fish predates on small invertebrates. Adding frozen baby brine shrimp to their diet once in a while would be recommended.
Regular tropical temperatures between 68–82°F (20–28°C) are recommended. They require a lower pH to thrive in your aquarium, however they can handle a wide range from pH 4-7.
