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The Hyphessobrycon Colombianus - Blue Colombian Tetra (Medium) is a high-performance architectural specimen, engineered for deep chromatic contrast and high-velocity schooling in technical freshwater systems. Characterized by a metallic blue-to-silver dorsal profile and a saturated, vibrant red tail and dorsal fin, this Medium variant is a masterclass in aggressive aquatic aesthetics. In the "Answering Machine" era of specialized freshwater husbandry, the Blue Colombian is prized for its larger-than-average tetra profile and its ability to provide a bold, rhythmic presence in mature community or planted setups.
Unlike smaller, more timid characins, H. colombianus is a robust specimen with a high metabolic presence. It serves as a dynamic focal point, offering a constant display of alert, disciplined movement through the middle and upper water column.
Note: Images shown are stock images and not the actual fish you will receive.
Visualization Note: Some product imagery utilizes generative AI to provide a high-fidelity representation of a mature specimen’s architectural profile. These are not photos of the specific individual you will receive, as biological variance is a standard in high-end husbandry.
Care Level: Easy
Temperament: Peaceful to Semi-Aggressive (Active)
Variant Size: Medium
Minimum Tank Size: 30 Gallons
Diet: Omnivore
Reef Compatible: N/A (Freshwater)
Max Size: 2.5 to 3 Inches
Temperature: 75° to 82°F
dKH: 5 to 15
pH: 6.0 to 7.5
The Blue Colombian Tetra requires a stable freshwater environment with ample swimming lanes to support its active schooling behavior:
Structural Layout: Dense background planting (Amazon Swords or Vallisneria) is recommended to provide security, while the front and middle zones must remain open for high-speed maneuvering.
Substrate: Darker substrates are preferred to emphasize the metallic blue sheen and the deep red finnage of the specimen.
Flow: Moderate flow is mandatory to simulate its natural riverine habitat and encourage technical schooling discipline.
This is a social, high-energy schooling species. To maintain social stability and prevent individual stress, they must be kept in groups of 6 or more. They are generally peaceful but can be nippy with slow-moving or long-finned species (like Bettas or fancy Guppies) due to their active nature. Pair with robust community residents such as larger Barbs, Danio species, or medium-sized South American Cichlids.
Success with Hyphessobrycon colombianus hinges on a varied nutritional protocol. They are high-metabolism foragers and should be fed twice daily with high-quality flakes and granules. Supplement with frozen bloodworms, brine shrimp, and mysis to maintain peak color saturation and immune function. Regular 25% weekly water changes are the primary success factor for maintaining the water quality these high-energy tetras require.
We utilize specialized logistics for national Overnight Delivery to ensure livestock arrives in peak condition. Every order is packed using professional-grade insulation and climate-contingent heat or ice packs to maintain stable temperatures throughout the journey. This protocol is strictly designed to minimize transport stress and ensure a technical transfer from our facility to your tank with zero compromise on health or vitality.
The Hyphessobrycon Colombianus - Blue Colombian Tetra (Medium) is a high-performance architectural specimen, engineered for deep chromatic contrast and high-velocity schooling in technical freshwater systems. Characterized by a metallic blue-to-silver dorsal profile and a saturated, vibrant red tail and dorsal fin, this Medium variant is a masterclass in aggressive aquatic aesthetics. In the "Answering Machine" era of specialized freshwater husbandry, the Blue Colombian is prized for its larger-than-average tetra profile and its ability to provide a bold, rhythmic presence in mature community or planted setups.
Unlike smaller, more timid characins, H. colombianus is a robust specimen with a high metabolic presence. It serves as a dynamic focal point, offering a constant display of alert, disciplined movement through the middle and upper water column.
Note: Images shown are stock images and not the actual fish you will receive.
Visualization Note: Some product imagery utilizes generative AI to provide a high-fidelity representation of a mature specimen’s architectural profile. These are not photos of the specific individual you will receive, as biological variance is a standard in high-end husbandry.
Care Level: Easy
Temperament: Peaceful to Semi-Aggressive (Active)
Variant Size: Medium
Minimum Tank Size: 30 Gallons
Diet: Omnivore
Reef Compatible: N/A (Freshwater)
Max Size: 2.5 to 3 Inches
Temperature: 75° to 82°F
dKH: 5 to 15
pH: 6.0 to 7.5
The Blue Colombian Tetra requires a stable freshwater environment with ample swimming lanes to support its active schooling behavior:
Structural Layout: Dense background planting (Amazon Swords or Vallisneria) is recommended to provide security, while the front and middle zones must remain open for high-speed maneuvering.
Substrate: Darker substrates are preferred to emphasize the metallic blue sheen and the deep red finnage of the specimen.
Flow: Moderate flow is mandatory to simulate its natural riverine habitat and encourage technical schooling discipline.
This is a social, high-energy schooling species. To maintain social stability and prevent individual stress, they must be kept in groups of 6 or more. They are generally peaceful but can be nippy with slow-moving or long-finned species (like Bettas or fancy Guppies) due to their active nature. Pair with robust community residents such as larger Barbs, Danio species, or medium-sized South American Cichlids.
Success with Hyphessobrycon colombianus hinges on a varied nutritional protocol. They are high-metabolism foragers and should be fed twice daily with high-quality flakes and granules. Supplement with frozen bloodworms, brine shrimp, and mysis to maintain peak color saturation and immune function. Regular 25% weekly water changes are the primary success factor for maintaining the water quality these high-energy tetras require.
We utilize specialized logistics for national Overnight Delivery to ensure livestock arrives in peak condition. Every order is packed using professional-grade insulation and climate-contingent heat or ice packs to maintain stable temperatures throughout the journey. This protocol is strictly designed to minimize transport stress and ensure a technical transfer from our facility to your tank with zero compromise on health or vitality.
