Hyphessobrycon amandae

Environment

Minimum 54 L aquarium (for 10 individuals), densely planted with shaded areas (Ceratopteris, Echinodorus, mosses). Prefers soft, slightly acidic water (pH 5.5–7.5, GH 3–15 °dGH), temperature 23–28 °C. Dark substrate enhances coloration. Gentle filtration, avoid strong currents. Subdued lighting with floating plants. Driftwood and leaf litter appreciated (tannins). Weekly water changes 20–30%.

Feeding

Omnivore with micro-predator tendency. Small-sized dry foods (micro-granules, crushed flakes), supplemented with live/frozen (artemia nauplii, micro-worms, daphnia, cyclops). Feed 1–2 times daily in small quantities. Varied diet essential for intense coloration and health.

Health & common diseases

Robust species but sensitive to sudden parameter changes. Common diseases: white spot (Ichthyophthirius) from thermal stress or poor acclimation (symptoms: white spots on body/fins, rubbing; treat with gradual temperature increase 28–30 °C + salt or specific medication); fin rot (bacteria) from polluted water (frayed fins, white edges; improve water quality, antibacterial treatment if necessary). Prevention: quarantine new arrivals, rigorous maintenance, varied diet, avoid overcrowding and stress.

Tips & tankmates

Strictly schooling species: keep minimum 10, ideally 15–20 for natural behavior and optimal colors. Very peaceful, excellent cohabitation with small Corydoras, shrimp (Neocaridina, Caridina), Rasbora, Otocinclus. Avoid large or aggressive fish (predation). Subtle dimorphism: females more rounded. Breeding possible in planted aquarium (scattered eggs, parents egg-eaters). Intense red color indicates good health and optimal conditions. Non-invasive, non-protected species.

Sources

• Seriously Fish - Hyphessobrycon amandae
• Fishbase
• Aquarium Glaser - Species Description