Bronze Cory (Corydoras aeneus)
Corydoras aeneus, also known as the Bronze, Green, or Aeneus Cory, is one of the most widely available catfish in the aquarium hobby. Like all cories, it does best when kept in groups of at least 3-6 and prefers a soft substrate over gravel. These peaceful catfish are generally non-aggressive and will not interfere with tankmates, except possibly by eating eggs or fry.
These are young adults, measuring between 1.5 and 2 inches in length.
| Specifications |
|---|
| Species: Corydoras aeneus |
| Size: 1.5 – 2 inches |
| Group Size: 3-6 individuals |
| Substrate Preference: Soft substrate |
| Temperament: Peaceful |
FAQ
What is the ideal group size for Bronze Cory catfish?
The ideal group size is at least 3 to 6 individuals, as they are social fish and thrive in groups.
What type of substrate do Bronze Corys prefer?
Bronze Corys prefer a soft substrate such as sand over gravel, which helps prevent injury to their barbels.
Are Bronze Corys aggressive toward other fish?
No, Bronze Corys are generally peaceful and do not harass other tankmates, though they may eat eggs or fry.
Wendy Gill –
Great addition to my community tank. The corys are very calm and enjoy the soft sand substrate. I keep them in a group of six and they seem to get along well with my tetras and rasboras.
Ryan Forsyth –
They arrived healthy and are active in the tank. I noticed they dig in the sand and seem to enjoy it. I’ve kept them with small shrimp and they haven’t harmed them.
Chloe McDonald –
Perfect for beginners. The fish are quiet and don’t stress other species. I’ve had them for three months and they’ve grown steadily to about 1.8 inches.