Corydoras Hastatus (Tail Spot Pygmy Cory)

Corydoras hastatus, commonly known as the "Tail Spot Cory" or "Dwarf Corydoras," is a type of freshwater fish belonging to the family Callichthyidae. Within this family, they are part of the Corydoras genus and are specifically classified as Corydoras hastatus.

1. Temperature: Corydoras hastatus thrive in tropical aquariums with a water temperature range of 72-78°F (22-26°C). Maintaining a stable temperature within this range is important for their well-being.

2. Minimum Tank Size: These fish are relatively small, and a tank with a capacity of at least 10 gallons (38 liters) is suitable for a small group of Corydoras hastatus. However, it's always best to provide them with more space if possible, as they are social fish that appreciate the company of their own kind.

Feeding Habits: Corydoras hastatus are omnivorous bottom-feeders. They have a diverse diet that includes small live or frozen foods like bloodworms, daphnia, and brine shrimp, as well as high-quality sinking pellets and flakes. It's essential to provide a balanced diet to ensure their health.

Habitat Preference: In the wild, Corydoras hastatus can be found in the upper Rio Guapore basin in Brazil, typically inhabiting slow-moving, heavily vegetated waters, such as streams and creeks. In an aquarium, they will appreciate a setup that replicates these conditions with the inclusion of plants, hiding spots, and soft substrate (such as sand).

Water pH Level: Corydoras hastatus prefer slightly acidic to neutral water conditions. A pH range of 6.0-7.5 is suitable for them.

Behavior: These fish are generally peaceful and can be kept with other non-aggressive species in a community tank. They are known for their playful and active behavior. Corydoras hastatus are also known to exhibit some interesting courtship and breeding behaviors.

Schooling or Solitary: Corydoras hastatus are social creatures and should be kept in small groups of at least six individuals. They feel more secure and display their natural behaviors when kept in the company of their own kind.

Bottom Dweller: They are primarily bottom-dwelling fish, meaning they spend most of their time foraging and swimming near the substrate.

Color and Other Details: Corydoras hastatus are small, with a maximum size of around 1-1.5 inches (2.5-4 cm). They have a sleek, elongated body with a distinct dark spot at the base of their caudal fin, which gives them their common name "Tail Spot Cory." Their body is typically silver or pale with a greenish sheen. They have a bony armor of plates along their sides, which is typical of Corydoras species. They are a peaceful and attractive addition to a well-maintained aquarium, and their active nature makes them an enjoyable species to observe.