Pulcher Corydoras

A large, long-snouted cory with a pale body marked by several dark horizontal lines. Mature fish may develop a notably tall, extended dorsal fin, which gives the species a more dramatic profile than most common corys.

Identify this profile by the combination of a large long-snouted body with a bold black lateral or saddle pattern and warm orange accents. Older sources commonly list this fish as Corydoras pulcher; the current profile follows the accepted or revised placement Brochis pulcher. Colour alone can be unreliable in stressed, juvenile, or poorly conditioned fish, so body shape, snout length, fin pattern, and provenance should also be checked.

Mature females are usually broader and deeper-bodied when viewed from above. Males tend to remain slimmer and may show a more extended dorsal fin, but fin shape alone is not reliable for sexing young fish.

Provide generous bottom space, fine sand, strong biological filtration, good oxygenation and both shaded cover and open foraging areas. Its larger build and long snout make cramped tanks, sharp gravel and unstable decor unsuitable.

This is a peaceful, social bottom fish that becomes more confident and active in a proper same-species group. It may be shy after import and should be allowed to settle without boisterous competition.

Keep at least 6 of the same species or coded population, with 8 or more preferred where space permits. A mixed collection of single corys does not fully replace a proper same-species group.

It is not territorial. Males may briefly chase one another or follow females during courtship, but sustained aggression is unusual when the group has adequate floor space.

Choose peaceful community fish that will not harass it or take every sinking food item. Avoid aggressive cichlids, territorial catfish and very small aquariums where a full group would be crowded.

Soft, mildly acidic water best reflects the natural habitat and usually gives the most reliable breeding results. Stable clean water is more important than forcing an exact pH.

Offer quality sinking pellets or tablets with regular frozen or live invertebrate foods. It is an active forager rather than a cleaner, so provide deliberate meals and confirm that every fish receives food.

Feed after faster surface and midwater fish have taken their share, and confirm that every individual reaches food. Use small portions once or twice daily, remove persistent leftovers, and vary prepared and frozen or live foods.

Captive breeding has been achieved, but it is less routine than with common corys. Condition a mature group well, provide clean oxygen-rich water and protect adhesive eggs from adults once spawning occurs.