Ember Tetra
Hyphessobrycon amandae
About
The ember tetra is a tiny characin from the Araguaia basin in Brazil, named for its intense orange-red body colour. Adults stay small (around 2–3 cm), so they suit nano and planted tanks but should be kept in a sizeable school—eight or more is ideal—to feel secure and show natural behaviour. They are peaceful and mix well with other small, non-aggressive fish. Slightly acidic to neutral water and stable parameters suit them; warm water (mid-20s °C upward) helps maintain colour. Fine foods and a planted environment with some open swimming space show them at their best.
Feeding & Diet
Micro pellets or crushed flake; frozen cyclops, daphnia, or baby brine shrimp; particles should be small enough for their mouths.
Frequency: 1–2× daily
Several small feeds beat one large one; colour often intensifies with varied diet and clean water.
Habitat
Native Region: Brazil (Araguaia River basin)
Vegetated streams and flooded areas; often clear or lightly tannin-stained water.
Heavily planted tank with gentle flow; dark substrate can make orange colour pop; leave swimming room for the school.
Behavior
Activity Level: Moderate
Schooling Size: 8+ recommended
Mid-water shoalers; timid in small numbers or with boisterous tankmates; tight school when comfortable.
Breeding
Difficulty: Moderate
Type: Egg scatterer
Sexual Dimorphism: Mature females often deeper-bodied; males may show slightly stronger colour when competing.
Soft, acidic water and fine-leaved plants or mops; eggs may be eaten unless adults are removed or tank is heavily planted.
Tank Setup
Substrate: Either
Plant Safe: Yes
Tall stems and floating plants for cover; avoid sharp decor that could damage small fish.
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Care Requirements
Similar Tetra Fish
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