Leopoldi Angelfish

Pterophyllum leopoldi

AngelfishIntermediate
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Species Details

Leopoldi Angelfish are the smallest and least common of the three angelfish species. They have a more rounded body shape and distinctive spotted patterns, making them unique among angelfish species.

Intermediate Care Level

Basic Information

Size10 cm (4 inches) tall, 8 cm (3 inches) long
TemperamentSemi-Aggressive
DietOmnivorous
Lifespan8-10 years
Tank Size150+ litres (40+ gallons)

Water Parameters

Temperature
24-28°C (75-82°F)
pH Level
5.5-6.8
Hardness
2-10 dGH

Tank Mate Recommendations

Based on 1 selected species

Current Selection:

Leopoldi Angelfish
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

Pleco Catfish

Various Hypostomus, Pterygoplichthys species

Catfish
Size:15-45 cm (6-18 inches)
Care Level:Intermediate
Temperament:Peaceful but territorial
100%
Compatible

Discus

Symphysodon species

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

Gouramis

Various Trichogaster, Colisa species

Anabantoids
Size:5-25 cm (2-10 inches)
Care Level:Beginner
Temperament:Peaceful/Semi-aggressive
100%
Compatible

Rainbowfish

Various Melanotaenia, Pseudomugil species

Rainbowfish
Size:7-15 cm (3-6 inches)
Care Level:Beginner
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

Smallest of the three angelfish species

More rounded body shape than other species

Distinctive spotted pattern on body

Less common in the aquarium trade

More aggressive than scalare angelfish

Native to Amazon and Essequibo rivers

Often confused with juvenile altum

Requires soft, acidic water conditions

Challenging to breed in captivity

Prized by angelfish enthusiasts

Compatibility Summary

Compatible Species6
Requires Caution6
View full compatibility analysis →

Care Requirements

Tank Size150+ litres (40+ gallons)
Temperature24-28°C (75-82°F)
pH5.5-6.8
Hardness2-10 dGH

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