Emerald Corydoras

Corydoras splendens

CatfishBeginner

Species Details

Large, hardy Corydoras with beautiful metallic green coloration. One of the more robust species suitable for beginners.

Beginner Care Level

Basic Information

Size9 cm (3.5 inches)
TemperamentPeaceful
DietOmnivorous
Lifespan5-8 years
Tank Size76+ litres (20+ gallons)

Water Parameters

Temperature
22-26°C (72-78°F)
pH Level
6.0-7.5
Hardness
2-15 dGH

Tank Mate Recommendations

Based on 1 selected species

Current Selection:

Emerald Corydoras
Fully Compatible Species
Compatible

Angelfish

Pterophyllum scalare

Cichlids
Size:15 cm tall, 20 cm long (6 inches tall, 8 inches long)
Care Level:Beginner
Temperament:Peaceful/Semi-aggressive
100%
Compatible

Tanganyikan Cichlids

Various Lamprologus, Julidochromis, Neolamprologus

Cichlids
Size:5-20 cm (2-8 inches)
Care Level:Intermediate
Temperament:Semi-aggressive
100%
Compatible

Bronze Corydoras

Corydoras aeneus

Catfish
Size:7 cm (2.8 inches)
Care Level:Beginner
Temperament:Peaceful
100%
Compatible

Peppered Corydoras

Corydoras paleatus

Catfish
Size:7 cm (2.8 inches)
Care Level:Beginner
Temperament:Peaceful
100%
Compatible

Panda Corydoras

Corydoras panda

Catfish
Size:5 cm (2 inches)
Care Level:Intermediate
Temperament:Peaceful
100%
Compatible

Julii Corydoras

Corydoras julii

Catfish
Size:6 cm (2.4 inches)
Care Level:Intermediate
Temperament:Peaceful
100%

💡 Tank Mate Tips

• Consider adult size when planning tank space

• Research specific water parameter requirements

• Introduce new fish gradually to reduce stress

• Monitor behavior closely during the first weeks

Quick Facts

Large, robust Corydoras with metallic green sheen

Peaceful bottom dwellers that need groups of 6+

Hardy and adaptable to various conditions

One of the larger Corydoras species

Omnivorous scavengers and algae eaters

Dark body with emerald green metallic highlights

Live 5-8 years with good care

Need soft substrate to protect barbels

Beginner level community fish

Active during day, social and peaceful

Compatibility Summary

Compatible Species6
Requires Caution3

Care Requirements

Tank Size76+ litres (20+ gallons)
Temperature22-26°C (72-78°F)
pH6.0-7.5
Hardness2-15 dGH