The Blue Guianacara is a small, peaceful cichlid from the rivers of Guyana, prized for its deep blue body with subtle turquoise highlights and delicate red eyes. Its calm temperament and moderate activity level make it an excellent choice for community aquariums. This species exhibits fascinating behavior, sifting substrate in search of food while maintaining a graceful, low-key presence.
This species is moderate in care, thriving in stable, well-maintained aquariums with soft substrate, hiding spots, and consistent water conditions.
Care Requirements:
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Tank Size: 30 gallons minimum (best in pairs or small groups)
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Temperature: 24–28 °C
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pH: 6.0–7.0
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Water Hardness: Soft to moderately hard
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Temperament: Peaceful, social, substrate-sifting
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Diet: Omnivore — high-quality cichlid pellets, sinking wafers, frozen or live foods, and occasional blanched vegetables
Behavior & Compatibility:
Blue Guianacara are peaceful and bottom-to-mid-level dwellers, showing natural substrate-sifting behavior. They coexist well with:
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Small to medium peaceful cichlids
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Corydoras and other non-aggressive bottom dwellers
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Tetras, rasboras, and other calm schooling fish
Avoid large, aggressive, or overly boisterous species that could intimidate them or disrupt their substrate-sifting.
Tank Setup:
A planted aquarium with soft sand substrate, driftwood, rocks, and caves replicates their natural habitat and supports foraging behavior. Gentle filtration, stable water parameters, and moderate water flow help maintain vibrant coloration and healthy, active fish.
A peaceful, subtly iridescent cichlid with graceful substrate-sifting behavior—perfect for planted community aquariums and South American cichlid displays.
