Description
Rosy Ornate Tetra – Hyphessobrycon bentosi
Introduction:
The Rosy Ornate Tetra (Hyphessobrycon bentosi) is a small, vibrant fish native to the rivers and streams of South America. Known for its beautiful rosy pink hue, this peaceful species makes a fantastic addition to community aquariums. These tetras typically reach a size range of 1.5 to 2.5 inches, making them ideal for smaller or medium-sized tanks. Their gentle nature and attractive coloration make them a popular choice for aquarium hobbyists.
1. Natural Habitat and Behavior
- Natural Habitat: Native to the clear, slow-moving waters of the Amazon and Orinoco basins, the Rosy Ornate Tetra thrives in soft, slightly acidic water with abundant vegetation.
- Behavior: These tetras are peaceful and social, best kept in schools of 6 or more individuals. They are active swimmers, often seen darting through plants and swimming in mid-water, creating an elegant presence in the tank.
2. Aquarium Setup
- Tank Size: A 20-gallon tank is a good starting point for a school of Rosy Ornate Tetras. They do best in schools, so be sure to provide enough space for them to swim comfortably.
- Substrate: Fine gravel or sand works well, replicating their natural habitat. A dark substrate will also enhance the vibrant colors of these tetras.
- Decor: Provide plenty of plants, driftwood, and rocks to create hiding places and mimic the dimly lit environments of their native waters. They also appreciate gentle water movement, which you can achieve with a low-flow filter.
- Water Conditions: The Rosy Ornate Tetra prefers a pH range of 6.0 to 7.5, temperatures between 74°F and 80°F, and soft to medium hardness. Stable water quality is important, so regular maintenance and water changes are essential.
- Lighting: Moderate lighting is ideal, as bright lights can stress the fish. A more subdued lighting setup will also highlight their delicate, rosy hues.
3. Diet and Feeding
- Diet: The Rosy Ornate Tetra is an omnivore, feeding on both plant matter and small live or frozen foods. High-quality flake food, micro pellets, and frozen food like brine shrimp or daphnia are suitable for their diet.
- Feeding Schedule: Feed them once or twice a day, offering only as much food as they can consume in a few minutes. Overfeeding can lead to water quality issues, so portion control is key.
4. Compatibility with Other Fish
- Compatible Species: This species is peaceful and can be kept with other small, non-aggressive fish, such as other tetras, guppies, and small catfish. Avoid keeping them with larger or aggressive species that may intimidate or prey on them.
- Incompatible Species: Avoid aggressive or fin-nipping fish, as they may harass the Rosy Ornate Tetra. They are also not suitable for tanks with highly territorial species.
5. Common Challenges and Tips
- Shyness: If kept in too small a group, these tetras may become shy and stressed. Ensure you keep them in schools of at least 6 individuals to promote their natural social behavior.
- Water Quality: These tetras are sensitive to water conditions, particularly high ammonia or nitrite levels. Invest in a good filtration system and perform regular water changes to maintain stable conditions.
- Tankmates: Although peaceful, they thrive in the company of their own kind. Providing a group will reduce stress and encourage natural schooling behavior.
Conclusion:
The Rosy Ornate Tetra (Hyphessobrycon bentosi) is an ideal choice for peaceful community aquariums. Its beautiful coloration and gentle temperament make it a delight to observe in any tank. By ensuring a well-planted tank, maintaining stable water parameters, and offering a varied diet, these tetras will thrive in your aquarium for years to come.
