Peppered Corydoras Catfish (Corydoras paleatus)

The Peppered Corydoras Catfish (Corydoras paleatus) is a classic and highly sought-after freshwater species prized for both its striking appearance and engaging behavior. Recognizable by its silvery body speckled with irregular dark spots that give it a peppered effect, this catfish presents a dynamic visual texture in any community aquarium. Originating from the slow-moving rivers and streams of southern South America, particularly Argentina, Uruguay, and Brazil, it has adapted to a variety of water conditions, demonstrating resilience in both pH and temperature ranges. Its compact size, typically reaching 5–7 centimeters in length, allows it to inhabit smaller tanks while still making a noticeable impact on the aquascape. Active yet gentle, the Peppered Cory constantly patrols the substrate, sifting through sand or fine gravel to uncover tiny morsels, a behavior that combines both natural charm and practical tank maintenance.

In addition to their distinctive peppered markings, these catfish are celebrated for their sociable nature. Corydoras paleatus is a schooling species, meaning it thrives when kept in groups of at least six or more, creating lively interactions that keep aquariums full of subtle movement and activity. Their calm temperament allows them to coexist seamlessly with a wide range of tank mates, from tetras and rasboras to peaceful dwarf cichlids, making them an ideal choice for community setups. The species is hardy and adaptable, tolerating slightly cooler temperatures than many tropical fish, which provides flexibility for aquarists experimenting with mixed-species tanks. Their foraging also promotes natural substrate health by gently aerating the sand or gravel, reducing detritus accumulation while maintaining the tank’s aesthetic clarity. This combination of beauty, intelligence, and utility has made the Peppered Cory a perennial favorite among hobbyists.

Peppered Cory Catfish are as rewarding to care for as they are to watch, offering an active and engaging presence that enhances any aquarium environment. They respond well to high-quality sinking foods, including pellets, wafers, and occasional frozen treats, and will eagerly explore the tank floor in search of meals, ensuring they remain visibly active throughout the day. Their gentle, non-aggressive disposition makes them compatible with virtually any peaceful community setup, while their schooling instinct encourages natural social behaviors that are a joy to observe. Their hardiness and adaptable nature make them suitable for both novice and experienced aquarists, offering an accessible way to enjoy a lively, functional, and visually appealing bottom-dweller. These fish ship individually bagged, one fish per bag.

Common Name:  Peppered Corydoras Catfish
Scientific Name:  Corydoras paleatus
Country of Import:  Czech Republic
Prophylactic Treatment:  Erythromycin / Salt / Metro
Approximate Current Size:  1.25″-1.5″
Temp/pH/TDS:  75F / 6.5 pH / 80

Please be aware that all fish are sold on a BUY THIS WEEK, SHIP NEXT WEEK basis, and fish are shipped only on Monday, Tuesday and Wednesday. Weekly shipping cutoff is EVERY SATURDAY at 12 Noon Pacific US Time. All fish are shipped via Overnight Air/Next Day Air. Minimum order is $50.00 (excluding shipping) and all orders to the lower 48 US States qualify for FLAT RATE $60.00 shipping via Overnight Air/Next Day Air. Hawaii and Alaska State Residents: Please contact us if you would like to purchase Live Animals for delivery.

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