Can corydoras live with convict cichlids?

Verdict
No

No. Corydoras and convict cichlids should not share a tank. Convict cichlids are aggressive and will bully peaceful corydoras.

CorydorasCorydoras72–79°F · pH 6–7.8 Convict cichlidConvict cichlid74–82°F · pH 6.6–7.8

What to watch

What works

Water side by side

55°60°65°70°75°80°85°90°Both: 74–79°Corydoras 72–79°Convict cichlid 74–82°
The green band is the temperature range both can live in.
456789Both: 6.6–7.8Corydoras 6–7.8Convict cichlid 6.6–7.8
The green band is the pH both tolerate.

Size to scale

Corydoras · 2.5 inConvict cichlid · 5 in0"1"2"3"4"5"6"
Adult length in an aquarium. A fish can swallow anything that fits in its mouth, roughly a third to half its own length for predators.

Care at a glance

CorydorasConvict cichlid
Temperature72–79 °F74–82 °F
pH6–7.86.6–7.8
Adult size2.5 in5.0 in
Minimum tank20 gal30 gal
TemperamentPeacefulAggressive
Swims atBottomBottom
GroupGroups of 6+Alone or in pairs
DietOmnivoreOmnivore

Better tank mates for corydoras

All corydoras tank mates

Better tank mates for convict cichlids

All convict cichlid tank mates

Questions

Can corydoras live with convict cichlids?

No. Corydoras and convict cichlids should not share a tank. Convict cichlids are aggressive and will bully peaceful corydoras.

What temperature suits both corydoras and convict cichlids?

74–79 °F. Corydoras need 72–79 °F, convict cichlids need 74–82 °F.

What size tank do corydoras and convict cichlids need together?

At least 30 gal, set by the convict cichlid. Add space for each extra fish.