Armatus Corydoras

Armatus Corydoras are bottom feeders that consume sinking pellets, algae wafers, and high-quality corydoras-specific foods as their primary diet. Supplement 2-3 times weekly with frozen foods like bloodworms, brine shrimp, or daphnia to ensure proper nutrition and encourage natural foraging behavior. Feed small amounts that reach the substrate, as they rarely compete for food in the water column.

These peaceful, nocturnal bottom-dwellers are most active during dawn and dusk, spending daylight hours resting among plants and substrate. They are social fish that should always be kept in groups of 6 or more, where they exhibit schooling behavior and reduced stress. Armatus Corydoras constantly sift through the substrate searching for food, which helps aerate the tank and maintain water quality.

Breeding in captivity is possible but requires specific conditions including cooler water temperatures (72-74°F), frequent water changes, and a well-established tank with plenty of hiding spots. Males will chase females during spawning, and eggs are typically laid on plant leaves or tank glass; remove eggs to a separate rearing tank to prevent predation. Success rates are moderate for experienced aquarists but rare for beginners.