AQUARIUM ARTS
Koi Angelfish (Pterophyllum scalare)
Koi Angelfish (Pterophyllum scalare)
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Description:
The Koi Angelfish is a striking variety of freshwater angelfish, named for its vibrant coloration reminiscent of koi carp. It features a mix of white, orange, and black patches across its body, with long, flowing fins adding to its elegance. Each individual Koi Angelfish can have unique markings, making them a popular choice for aquarists seeking a bold centerpiece fish.
Size:
Up to 6 inches (15 cm) in height.
Aquarium Size:
A minimum of 30 gallons is recommended for a small group. Taller tanks are ideal due to their vertical body shape and long fins.
Water Parameters:
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Temperature: 75°F to 82°F (24°C to 28°C)
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pH: 6.5 to 7.5
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Hardness: Soft to moderate
Temperament:
Koi Angelfish are generally peaceful community fish but can become semi-aggressive, especially during breeding or when kept in smaller groups. They are best suited for calm aquariums with non-aggressive tankmates.
Group Size:
Best kept in groups of 4 to 6 individuals. Keeping them in larger groups can help minimize aggression, as they naturally establish a social hierarchy.
Compatibility:
Koi Angelfish can be kept with other peaceful community species such as tetras, rasboras, corydoras catfish, and dwarf gouramis. Avoid fin-nipping species and very small fish that may be seen as prey.
Diet:
Omnivorous. They thrive on a balanced diet of high-quality flakes, pellets, frozen foods, and occasional live foods such as bloodworms and brine shrimp.
Care Level:
Beginner to Intermediate. Koi Angelfish are hardy but require stable water conditions and regular maintenance to thrive.
Planted Aquarium:
Koi Angelfish do well in planted aquariums. Live plants provide shelter, reduce stress, and enhance their colors while helping to maintain water quality.
Invertebrate Compatibility:
Koi Angelfish can be kept with larger invertebrates such as snails but may prey on small shrimp, especially shrimp fry.
Additional Notes:
Koi Angelfish can become territorial when breeding, so provide plenty of vertical swimming space and hiding spots. They prefer calm water flow and can be prone to fin damage if kept with aggressive tankmates.
Disclaimer:
Aquarium Arts cannot guarantee compatibility with your current fish or the fish you buy and cannot be held liable for fish lost due to aggression.
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