Description
Angelfish – Sunset – Pterophyllum scalare
Introduction
The Sunset Angelfish (Pterophyllum scalare) is a beautiful and unique color morph of the classic angelfish, featuring a striking blend of warm orange, gold, and red tones. This stunning coloration, reminiscent of a sunset, makes it a highly sought-after species for freshwater aquariums. Sunset Angelfish typically reach a size of 6 inches (15 cm) in length and 8 inches (20 cm) in height, making them suitable for medium to large aquariums.
1. Natural Habitat and Behavior
Sunset Angelfish are native to the slow-moving, heavily vegetated waters of the Amazon and Orinoco river systems in South America. In the wild, they live in water with soft to neutral pH and gentle currents. In an aquarium, they exhibit peaceful and graceful behavior but can be territorial during breeding. They are primarily middle swimmers, often drifting through the water among plants and decor.
2. Aquarium Setup
- Tank Size: A minimum of 20 gallons for a single pair, with larger tanks (40 gallons or more) recommended for community setups.
- Substrate: Fine gravel or sand to replicate their natural environment.
- Decor: Provide dense vegetation and driftwood to offer hiding spots and vertical swimming space. Plants like Amazon swords or Vallisneria work well.
- Water Conditions: Ideal water temperature is between 75-82°F (24-28°C), with a pH range of 6.0-7.5, and soft to moderately hard water (3-10 dGH).
- Lighting: Moderate lighting enhances the vibrant colors of the Sunset Angelfish and helps plants grow without stressing the fish.
3. Diet and Feeding
Sunset Angelfish are omnivorous and will thrive on a balanced diet:
- Staple Foods: High-quality flake or pellet food designed for cichlids.
- Protein Sources: Supplement their diet with live or frozen foods like brine shrimp, bloodworms, and daphnia.
- Vegetables: Offer blanched spinach, zucchini, or algae wafers to ensure a balanced diet.
Feed them two to three times a day, providing small portions to avoid overfeeding.
4. Compatibility with Other Fish
Sunset Angelfish are peaceful but can become territorial during breeding periods. They do best with non-aggressive, peaceful tank mates such as:
- Tetras (e.g., Neon Tetras, Rummy Nose Tetras)
- Corydoras catfish
- Plecos and other bottom dwellers
- Gouramis and livebearers like guppies
Avoid aggressive or fin-nipping species, such as barbs or large cichlids, that may stress or harm the angelfish.
5. Common Challenges and Tips
- Territorial Behavior: During breeding, Sunset Angelfish may become territorial. To minimize aggression, ensure the tank is large enough and provide plenty of hiding spots for all tank inhabitants.
- Water Quality: These fish are sensitive to poor water quality, so regular water changes and efficient filtration are essential.
- Health: Monitor for signs of common diseases such as fin rot or Ich, especially in aquariums with fluctuating water conditions.
Conclusion
The Sunset Angelfish is a stunning addition to any freshwater aquarium. Its beautiful coloration and graceful nature make it a desirable species for hobbyists, as long as it is kept in a peaceful tank environment with proper care. By maintaining stable water conditions and offering a balanced diet, these fish will thrive and showcase their breathtaking hues.