Yellow Phantom Tetra - Hyphessobrycon roseus : Complete Fish Profile & Care Guide
Table of contents
Introduction
Yellow Phantom Tetras (Hyphessobrycon roseus) offer a captivating presence in freshwater aquariums, making them an excellent choice for novice aquarists seeking an engaging and easily manageable aquatic companion. These Tetras possess a peaceful temperament, allowing for harmonious coexistence within planted community aquariums.
To ensure the well-being of Yellow Phantom Tetras, it is recommended to keep them in a group comprising 8 to 10 individuals, as they thrive when provided with a schooling environment. Furthermore, they can cohabitate with other peaceful fish of similar sizes, such as other Tetras, Barbs, Danios, Rasboras, and Catfish, in a community aquarium.
Creating an optimal habitat for Yellow Phantom Tetras involves establishing a well-planted aquarium incorporating both rooted and floating plants. These plants not only contribute to the aesthetic appeal but also provide coveted shaded areas for the Tetras. Adequate lighting is essential for plant growth, and the addition of a secure lid can prevent any potential incidents of jumping. Furthermore, ensuring a high-quality filtration system is in place is imperative for maintaining optimal water quality within the aquarium.
Yellow Phantom Tetras exhibit a distinctive appearance, with a yellowish-rose body colouration and red fins devoid of black markings. Notably, a conspicuous elliptical black spot, approximately half the depth of the body, is prominent behind the gill cover. The dorsal and anal fins are characterized by white edgings, adding an elegant touch to their overall appearance.
Yellow Phantom Tetra Photos
Sexual Dimorphism
Distinguishing between male and female Yellow Phantom Tetras is a relatively straightforward task. Sexual dimorphism becomes apparent as females reach sexual maturity, as they exhibit a more pronounced depth of body and slightly larger size compared to males.
Quick Facts
| Scientific Name | Hyphessobrycon roseus |
|---|---|
| Year Described | 1960 |
| Kingdom | Animalia |
| Classification | Actinopterygii |
| Order | Characiformes |
| Family | Characidae |
| Genus | Hyphessobrycon |
| Origins | French Guiana , Brazil |
| Max Size | 3 cm |
| Temperament | Peaceful |
| Aquarium Level | Middle - Top |
| Difficulty | Beginner - Intermediate |
| Shoaling | Yes |
| Best kept as | Groups 8+ |
| Diet & Feeding | Omnivore |
| Reproduction | Egg-Scatterer |
| Average Lifespan | Up to 5 Years |
Water Parameters
| Water Type | Freshwater |
|---|---|
| pH | 5.0 - 7.0 |
| GH | 2 - 12 |
| TDS | 18 – 179 |
| ℉ | 68 - 82 |
|---|---|
| ℃ | 20 - 28 |
Natural Habitat
Yellow Phantom Tetras are distributed extensively from the Courantyne River in Suriname to the Oyapock River drainage along the border between French Guiana and Brazil in South America. Their presence is also noted in multiple connected river systems, such as the Maroni, Sinnamary, and Suriname Rivers.
These Tetras thrive in environments with mild to moderate currents and are typically found in zones rich in riparian foliage that drapes over the water. The bottom of these habitats is sandy and enriched with natural debris like tree roots, fallen branches, and a layer of decomposing leaves. The water in these areas is notably soft and acidic, tinted brown from the breakdown of organic materials.
Breeding
The Yellow Phantom Tetra, known for its egg-scattering free-spawning behaviour, does not exhibit any form of parental care. While it is possible for adult fish in good condition to spawn in a community tank, only a limited number of fry may emerge under such conditions. To achieve a substantial yield of fry, a separate dedicated breeding tank becomes necessary.
For successful breeding, the breeding tank should be equipped with subdued lighting. The tank's base can be covered with a protective mesh to prevent adults from accessing and consuming the eggs. Alternatively, a few clusters of fine-leaved aquatic plants or Java moss can be placed on the substrate to provide suitable spawning sites. Optimal water conditions include softness, slight acidity, or neutrality, with a temperature range of 26-28 °C.
Yellow Phantom Tetras can be bred either in small groups or pairs. However, after spawning occurs, it is crucial to promptly remove the adult fish from the breeding tank to prevent them from consuming the eggs. The number of eggs produced during spawning can range from 50 to 150, varying from one breeding event to another.
Within approximately 24 hours, the eggs hatch, and after 4 to 5 days, the larvae develop into free-swimming individuals. At this stage, the small fry can be nourished with liquid foods or tiny live foods. As the fry reaches a length of around 1 cm, its vibrant colours begin to manifest.
Diet & Feeding
In their natural environment, Yellow Phantom Tetras are omnivores, feeding on a variety of small invertebrates, crustaceans, and plant matter such as algae. For those in captivity, while high-quality dry foods are acceptable, a varied diet that includes live, frozen, or freeze-dried foods is preferred for optimal health. Suitable options for diversifying their diet include bloodworms, daphnia, and mosquito larvae.
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