Blacktop Cory
Corydoras sp.
Blacktop Cory (Corydoras sp.) — Easy care, Peaceful, under Catfish & Cory. Minimum tank in the app: 13.2 US gal min; aim for 72–82°F and pH 6–7.8. The Blacktop Cory is an excellent choice for both novice and experienced aquarists, offering a peaceful presence in the lower strata of the tank.

Captive lifespan reflects typical experience in a home aquarium, not maximum recorded age; genetics, sourcing, and care vary.
Natural distribution
Mostly South America / Africa
- South America
- Africa
Regional colours match the stocking calculator’s origin map.
Blacktop Cory Tank Setup
Create a balanced environment with fine substrate to protect their sensitive barbels, incorporating plenty of hiding spots among plants and driftwood. Moderate water flow and subdued lighting will enhance their comfort, while open spaces allow for natural foraging behaviors without feeling exposed.
What Do Blacktop Corys Eat?
These corys are opportunistic feeders, preferring sinking pellets or wafers but will also scavenge for leftover food. Ensure a varied diet to maintain their health and vibrant coloration, as competition can arise if other bottom feeders are present.
Blacktop Cory Tank Mates
Ideal companions include similarly-sized peaceful species that occupy different water layers, such as small tetras or rasboras. Avoid aggressive or fin-nipping fish, as they can stress the Blacktop Cory. Intraspecies interactions are generally non-territorial, allowing for single or multiple individuals without conflict.
Are Blacktop Corys Good for Beginners?
In App-aquatic we file this under easy care. That still means a cycled tank, realistic stocking, and parameters that do not swing every weekend. Aquarists often underestimate the need for substrate that protects their barbels, leading to injuries. neglecting water parameters or failing to provide adequate cover can result in stress, impacting their overall health and behavior.
Building a community? Run the full list through the stocking calculator before you add anything else.
Log tests and reminders in App-aquatic—free, same data you see here.




