Freshwater species
Corydoras Catfish
Corydoras spp.
Peaceful, social bottom-dwelling catfish that bring activity to the lower part of a community aquarium. Corydoras do best in a proper group, on sand or another smooth substrate, and should be fed directly rather than expected to live on leftovers.
Currently listed on New Fish Day
Corydoras Catfish appears on the current New Fish Arrivals list. Availability changes as livestock sells.
Check New Fish ArrivalsQuick Care Information
- Adult size
- Varies by species; commonly 1–3 inches
- Temperature
- About 72–78°F for many common species
- pH
- About 7.0–7.6 for many common species
- Minimum aquarium
- 20-gallon long for most standard species
- Temperament
- Peaceful schooling bottom-dweller
- Group
- 6 or more of the same species
Before You Bring Them Home
Use these numbers as a starting point, not as a substitute for evaluating the whole aquarium. Tank dimensions, filtration, water stability, existing livestock, adult size, and behavior all matter when choosing fish or shrimp.
Read the Full Corydoras Catfish Care Guide
Browse freshwater fish groups or contact Fins For Grins with questions about your setup.