Andinoacara pulcher — Blue Acara
Family: Cichlidae
Origin: Venezuela, Trinidad, and northern South America
Size: 15–20 cm (6–8 inches)
Lifespan: 8–10 years
 
Natural Habitat
Environment: Slow-moving rivers, floodplains, and ponds with sandy or muddy bottoms, often heavily vegetated
Water Conditions: Soft to moderately hard water, stable and well-oxygenated
Temperature Range: 22–28°C (72–82°F)
 
Physical Description
Body Shape: Sturdy, oval-shaped body
Coloration: Shimmering metallic blue body with subtle greenish or golden hues; faint vertical banding may appear
Fins: Often tipped with a subtle orange edge, especially the dorsal and caudal fins
 
Aquarium Care
Tank Size: Minimum 30–40 gallons for a single fish; larger tanks for pairs or community setups
Water Parameters:
pH: 6.5–7.5
Temperature: 22–28°C (72–82°F)
Water Flow: Moderate
Substrate: Sand or fine gravel
Décor: Driftwood, smooth rocks, hardy plants like Java Fern or Anubias; open swimming areas are important
Filtration: Strong, reliable filtration with regular maintenance
 
Diet
Type: Omnivorous
Preferred Foods: Cichlid pellets, flakes, live or frozen foods (bloodworms, earthworms, brine shrimp), and vegetable matter (peas, zucchini)
Feeding Frequency: Once or twice daily
 
Behavior & Tank Mates
Temperament:
Generally peaceful for a cichlid
May show territorial behavior, particularly when breeding
Compatible Tank Mates:
Medium-sized peaceful fish (Severums, Rainbowfish, larger Tetras, Corydoras)
Avoid very small or highly aggressive species
Behavior Notes:
Intelligent and interactive; adapts well to community tanks with suitable companions
 
Breeding
Spawning Method: Substrate spawner
Breeding Conditions:
Temperature around 26–28°C
Clean water with plenty of smooth surfaces for egg-laying
Fry Care:
Both parents guard and care for the eggs and fry diligently
Fry can be fed powdered fry food or newly hatched brine shrimp