Our Guide To Keeping Red Devil Angelfish

1. About Fish Species:

   • Scientific name: Pterophyllum scalare (Red Devil variant)
   • Common name: Red Devil Angelfish
   • Family: Cichlidae
   • Origin: Captive-bred variant, originally from Amazon River Basin in South America
   • Adult length: 15 cm
   • Lifespan: 8 to 10 years
   • Diet: Omnivore
   • Care Level: Moderate
   • Temperament: Semi-aggressive

2. Tank Setup:

   • Red Devil Angelfish do best in tall aquariums with vertical swimming space. A minimum of 110L is ideal for a pair or small group.
   • Decorate the tank with driftwood, smooth rocks, and tall aquatic plants like Vallisneria or Amazon Sword to mimic natural cover.

3. Water Parameters:

   • They thrive in slightly acidic to neutral water with a pH range of 6.5 to 7.5.
   • Maintain a temperature between 24 to 28°C (75 to 82°F).

4. Filtration and Water Flow:

   • Provide a gentle to moderate water flow with a high-quality filter. Avoid strong currents to keep them comfortable.

5. Diet:

   • Red Devil Angelfish will eat a variety of foods including flakes, pellets, and live or frozen fare.
   • Include treats like bloodworms, brine shrimp, and daphnia for vibrant color and health.

6. Tank mates:

   • Choose peaceful to semi-aggressive fish of similar size. Avoid small species that could be seen as prey.
   • Suitable tank mates include larger tetras, rainbowfish, peaceful cichlids, and catfish like Corydoras.

7. Behavior and Compatibility:

   • They are social but can become territorial, particularly when breeding or in small groups.
   • Keep in a group of 5+ to spread aggression or pair them off for breeding.