More info
Datasheet
| Maximum Size | 5.0cm / 1.97inches |
| Temperature | 20°C / 68.00°F - 25°C / 77.00°F |
| Hardness | 2.02dgH / 36ppm - 15.02dgH / 268ppm |
| pH | 6.0-7.5 |
General Description
Corydoras flaveolus is a rare species within the aquarium hobby, belonging to the family Callichthyidae. It shares similarities with Corydoras lacrimostigmata but can be distinguished by various morphological features such as serrations on the pectoral and dorsal fin spines. Members of the genus Corydoras are known for their armored appearance due to bony plates covering their bodies. These fish are facultative air breathers, equipped with a modified intestine for oxygen uptake, allowing them to survive in oxygen-deprived environments. They may rise to the water's surface to breathe air, and caution should be taken as their pectoral-fin spines can cause painful stings.
Aquarium Setup
For a suitable aquarium setup for Corydoras flaveolus, it is recommended to employ fine sand or rounded gravel as substrate, ensuring cleanliness. While other decorations are at the aquarist's discretion, it is essential to provide some cover for the fish to feel secure. Water conditions should fall within a pH range of 6.0-7.5, hardness between 36-268ppm, and a temperature maintained at 20-25°C (see table).
Behaviour
These fish exhibit typical behavior traits of the Corydoras genus, foraging omnivores that feed on sinking dried foods and live or frozen varieties. They are known to be social and peaceful fish, often found in groups in the wild and should be kept in groups in captivity to ensure their well-being.
Feeding and Diet
Corydoras flaveolus are foraging omnivores that thrive on a varied diet including sinking dried foods, live, and frozen varieties such as chironomid larvae and Tubifex. It is crucial to offer a diverse diet to maintain the fish in optimal condition, as relying on leftovers or expecting them to 'clean' the aquarium can be detrimental to their health.
Reproduction & Dimorphism
Information regarding the reproduction and dimorphism of Corydoras flaveolus is not specifically mentioned in the available data.
Habitat and Distribution
This species is native to several tributary drainages of the Rio Tietê in São Paulo state, southeastern Brazil. These drainage systems include rivers such as Piracicaba, Alambari, Corumbataí, Capivari, and Bauru. The type locality for C. flaveolus is recorded as tributaries to Rio Piracicaba in São Paulo, Brazil. The name flaveolus is derived from Latin, meaning 'yellowish.'