Care
Fowler's Cory is known from the western Amazon River basin. This bottom-dwelling species is ideal for the mature softwater aquarium, and should be maintained in groups of 5 or more due to shoaling nature. Juveniles are very sociable, but large adult males may quarrel with one another relatively aggressively, so will require spacious aquaria if multiple adult males are to be kept together. Unfortunately, Fowler's Cory can be a little prone to barbel infections/erosion, so it is of paramount importance that the fish are kept on a soft sand substrate (rather than gravel where waste can build up unseen) in order to protect these delicate sensory organs. Filtration should be efficient with areas of moderate water movement and a decent level of oxygenation. Regular maintenance, including frequent partial water changes, should be carried out in order to keep these fish in good condition. Provide plenty of shady areas amongst driftwood, rocks, and areas of dense planting. Other peaceful species such as some of the smaller pencilfish, tetra, and rasboras make ideal tankmates, and their presence as "dither fish" in midwater will encourage the Corydoras out into view more often. Corydoras have the ability to breathe air intestinally, so a small gap should be left between the surface of the water and the cover slides in order for the fish to come up to the surface and take air in. It may do this numerous times per day. May also be seen on sale as the Huanta Cory.
Feeding
Sinking catfish pellets, frozen foods such as bloodworm, white mosquito larvae and vitamin-enriched brineshrimp.
Breeding
This species has been bred in the home aquarium. Mature pairs can be triggered into spawning by performing a large, slightly cooler water change. The pair will adopt the classic "T position" where the male fertilises the eggs that are held between the female's pelvic fins. The adhesive eggs will then be deposited onto plants, decor, or the sides of the aquarium etc and the process repeated. Unfortunately the eggs of this species are prone to fungus, so some fishkeepers like to add a small amount of methylene blue to the breeding tank. The eggs generally take 3-4 days to hatch after which time the tiny fry should be offered finely powdered first foods. A few days later they will be able to take newly hatched brineshrimp.
