Sixray Cory
Corydoras sp.
Sixray Cory (Corydoras sp.) — Easy care, Peaceful, under Catfish & Cory. Minimum tank in the app: 13.2 US gal min; aim for 70–81°F and pH 6–7.8. The Sixray Cory is an excellent choice for both novice and experienced aquarists seeking a lively bottom-dweller.

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.
Sixray Cory Tank Setup
Create a balanced environment with soft substrate for foraging, scattered rocks, and plants for cover. Ensure moderate water flow to mimic their natural habitat, and provide dim lighting to encourage natural behaviors and reduce stress.
What Do Sixray Corys Eat?
As bottom feeders, Sixray Corys prefer sinking foods but will compete for surface offerings; thus, offer a varied diet to minimize competition. Their omnivorous nature means they thrive on high-quality pellets, flakes, and occasional treats like bloodworms to enhance their color and vitality.
Sixray Cory Tank Mates
Ideal companions include similarly sized, peaceful species that occupy different water levels. Be cautious with aggressive or overly active fish that might outcompete them for food. Intraspecies interactions are usually non-territorial, though keeping them in small groups fosters a more natural dynamic.
Are Sixray 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 importance of a diverse diet or overstock the tank, leading to stress and health issues. Failing to provide enough cover can also inhibit their natural behaviors, causing them to become skittish and withdrawn.
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.




