More info
Datasheet
| Minimum Tank Size | 80 litres / 21.13 US gallons |
| Maximum Size | 5.5cm / 2.17inches |
| Temperature | 20°C / 68.00°F - 26°C / 78.80°F |
| Hardness | 2.02dgH / 36ppm - 12.05dgH / 215ppm |
| pH | 5.5-7.5 |
General Description
The Corydoras Julii, commonly known as Julii Cory, is a member of the Callichthyidae family within the order Siluriformes. These fish are distinguishable by their leopard-like spots on the head and belong to a group known for their armored appearance due to bony plates on their bodies. Typically growing up to 5.5 cm, they are facultative air breathers, occasionally surfacing to gulp in air, and must be handled with care due to their sharp pectoral-fin spines that can cause painful stings.
Aquarium Setup
For optimal care, a tank size of at least 80 liters is recommended, with a substrate of fine sand or clean rounded gravel. Providing some hiding spots in the aquarium setup is essential to ensure the Julii Cory feels secure. Water conditions should maintain a pH between 5.5-7.5, hardness of 36-215ppm, and a temperature range of 20-26°C. For a comprehensive overview of the setup requirements, please refer to the provided table.
Behaviour
Julii Cory is known for its peaceful and social nature, thriving best when kept in groups of 4-6 individuals. They display a gregarious behavior and are best maintained in a community tank setting with their conspecifics or other non-aggressive fish species.
Feeding and Diet
Being omnivores, Julii Cory feed on a varied diet including sinking dried foods, live, and frozen varieties such as chironomid larvae and bloodworms. It is crucial to offer them a diverse diet to maintain their optimal health. These fish should never be solely reliant on leftover food in the tank.
Reproduction & Dimorphism
Breeding Julii Cory follows a standard process similar to other Corydoras species. A breeding ratio of two or more males per female is recommended, with females exhibiting broader and deeper bodies compared to males. The breeding process involves laying eggs on various surfaces, and it is advisable to remove either adults or eggs once spawning is complete for successful breeding.
Habitat and Distribution
These fish are native to coastal river systems located south of the Amazon delta in northeastern Brazil. They can be found in rivers such as Parnaíba, Maracanã, and Mearim. The Julii Cory prefers shallow, well-oxygenated waters with dense vegetation where they can forage for food and seek shelter.