Easy / peaceful shoaling fish
Ember Tetra (Hyphessobrycon amandae)
24–28°C · 30L
£3.99
A striking, peaceful schooling tetra with bold red, black, and yellow markings that shines in planted community aquariums. Easy care, peaceful. 23-28C, pH 5.5-7.5.
Adult size is the maximum length this species reaches at full maturity (scientific sources). The livestock you receive will be younger and smaller — pick a size variant above for the actual shipping size. Product-photo provenance and any image-specific limitations are stated on the listing.
Hyphessobrycon heterorhabdus
Tetra Ulrey are a shoaling species — they need 6+ to feel safe and show their full colour. Larger shoals stay calmer, eat better, and look stunning.
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A striking, peaceful schooling tetra with bold red, black, and yellow markings that shines in planted community aquariums. Easy care, peaceful. 23-28C, pH 5.5-7.5.
Adult size is the maximum length this species reaches at full maturity (scientific sources). The livestock you receive will be younger and smaller — pick a size variant above for the actual shipping size. Product-photo provenance and any image-specific limitations are stated on the listing.
24–28°C · 30L
22–26°C · pH 6.5–7.5 · 60L
22–28°C · pH 5.5–7.5 · 60L
22–28°C · pH 5.5–7.5 · 60L
Ember tetras are very small Brazilian social fish, with a maximum recorded length of 2.0 cm excluding the tail. Keep them only in a fully cycled, stable aquarium. We recommend a group of at least 10 and about 45 litres with a 45 × 30 cm footprint rather than using a litres-per-fish formula.
Maintain these water conditions for optimal health and vibrant colors
The freshwater fish for sale uk, scientifically known as Hyphessobrycon heterorhabdus, a striking, peaceful schooling tetra with bold red, black, and yellow markings that shines in planted community aquariums.. Hyphessobrycon heterorhabdus, the flag tetra or Belgian flag tetra, is a species of freshwater ray-finned fish belonging to the family Acestrorhamphidae, the American characins. This fish is distingui
Native to Amazon Basin, Brazil; freshwater clearwater and blackwater habitats, this easy-care species belongs to the Acestrorhamphidae family and has earned a loyal following among UK aquarists for its unique characteristics and manageable requirements.
The Tetra Ulrey displays the classic tetra body shape with distinctive markings that set it apart from other characins. Their schooling behavior creates a mesmerizing display of synchronized movement and color.
At Tropical Fish Co, we select only the healthiest specimens with vibrant coloration and active behavior, ensuring you receive premium quality fish for your aquarium.
In the wild, Hyphessobrycon heterorhabdus inhabits amazon basin, brazil; freshwater clearwater and blackwater habitats. Understanding their natural environment helps us replicate optimal conditions in the home aquarium.
These waters are typically soft, slightly acidic, and rich in tannins from decomposing leaf litter. Dense vegetation provides shelter and feeding opportunities, while seasonal flooding creates dynamic habitat conditions.
A minimum tank size of 75 litres is essential for housing Tetra Ulrey. Larger aquariums provide more stable water chemistry and greater swimming space, both critical for long-term health.
A well-planted aquarium with open swimming areas suits this species perfectly. Use a dark substrate to enhance coloration, and include driftwood and leaf litter to create natural tannins and hiding places.
Invest in quality filtration capable of turning over the tank volume 4-6 times per hour, and perform regular 25-30% water changes weekly to maintain pristine conditions.
Always keep Tetra Ulrey in groups of 6+ individuals. Smaller groups cause stress, faded colors, and abnormal behavior. Larger schools create spectacular displays!
Maintaining correct water parameters is crucial for the health of Tetra Ulrey:
This species prefers soft, acidic water. Use RO water remineralized to appropriate GH/KH, add Indian almond leaves or alder cones for tannins, and avoid calcareous decorations that raise pH.
Invest in quality test kits and check parameters weekly. Stability is more important than hitting exact numbers - avoid sudden changes that stress fish.
As a omnivore, Tetra Ulrey requires a carefully balanced diet to maintain optimal health and coloration.
Offer a varied diet of high-quality micro pellets or flakes, supplemented with small frozen/live foods such as daphnia, brine shrimp, and bloodworms; include occasional plant-based matter or...
Vary the diet between quality flakes/pellets, frozen foods (bloodworms, daphnia, brine shrimp), and occasional fresh vegetables. Nutritional variety promotes vibrant colors, strong immunity, and natural behavior.
Remove uneaten food after 3-5 minutes to prevent water quality degradation. A single weekly fasting day can benefit digestion and overall health.
The Tetra Ulrey is classified as peaceful, though individual personality can vary with age, tank size, and stocking density.
This peaceful species thrives in community setups with similarly sized, non-aggressive tankmates. Calm demeanor and gentle nature make it ideal for planted aquariums.
Best kept in a planted, dimly lit aquarium with soft, clean water and a dark substrate to enhance coloration. This is a schooling species that should be kept in a proper group; small numbers can lead...
Choose tankmates carefully to ensure a harmonious community aquarium:
Compatible species include:
Avoid housing with:
Always research specific compatibility and introduce new fish gradually, monitoring behavior closely during the first few weeks.
Can be bred in a separate soft, slightly acidic spawning tank with fine-leaved plants or spawning mops; remove adults after spawning as they may eat eggs. Fry are tiny and require infusoria or other...
When you choose Tropical Fish Co for your freshwater fish for sale uk purchase, you benefit from:
With decades of combined experience in the UK aquarium trade, we understand what makes healthy, thriving fish. Our Tetra Ulrey specimens are among the finest freshwater fish for sale uk available online today.
Order with confidence knowing you're purchasing from a trusted UK specialist. We're passionate about connecting aquarists with exceptional fish for sale UK wide.
