Can Bronze Corydoras Live With Discus?
No, bronze corydoras and discus cannot share a tank because their temperature requirements do not overlap at all.
Why
- Bronze corydoras require temperatures of 72-79F for long-term health, activity, and normal lifespan.
- Discus require temperatures of 82-88F to maintain health, color, and immune function.
- The gap between 79F and 82F is absolute, leaving no comfortable middle ground for either species.
- Corydoras exposed to discus temperatures above 79F experience accelerated aging, increased stress, and organ damage over time.
- Discus kept at corydoras temperatures below 82F become prone to bacterial infections, lose color vibrancy, and stop eating.
What could go wrong
Corydoras will slowly decline in discus temperatures, becoming lethargic and susceptible to disease, while discus will fail to thrive in cooler water.
If you keep them in separate tanks
Sized for the 55 gallon minimum this pairing needs. Affiliate links — we earn a small commission if you buy through them.
Fluval 307 Performance Canister Filter
Oversized filtration is what lets you stock two species together without water quality crashing. Rated for a tank slightly larger than the 55 gallon minimum.
API Freshwater Master Test Kit
Keep ammonia, nitrite, and nitrate in check. Two-species tanks have more bioload and less margin for error than single-species setups.
Better pairings to consider
Discus pair well with corydoras sterbai or other temperature-tolerant corydoras that thrive around 80-84F. Bronze corydoras do well with cooler community fish like platies, swordtails, or larger tetras.
Related compatibility questions
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