Description:
The Harlequin Rasbora (Trigonostigma heteromorpha) is a small, peaceful freshwater fish known for its distinctive metallic orange body marked with a characteristic black triangular patch. It is a popular choice for community aquariums due to its vibrant coloration and calm nature.
Maximum Size:
Up to 2 inches (5 cm) in length.
Temperature:
72°F to 81°F (22°C to 27°C).
Water Parameters:
pH: 6.0 to 7.8
Hardness: 2 to 15 dGH
Ammonia and nitrite: 0 ppm (safe levels)
Compatibility:
Harlequin Rasboras are peaceful schooling fish best kept in groups of six or more. They cohabit well with other non-aggressive species such as tetras, dwarf gouramis, Corydoras catfish, and small rasboras. Avoid housing with large or aggressive fish.
Diet:
Omnivorous; they thrive on a varied diet including high-quality flake food, micro-pellets, frozen or live foods like brine shrimp, daphnia, and bloodworms. Supplementing with vegetable matter benefits overall health.
Description:
The Harlequin Rasbora (Trigonostigma heteromorpha) is a small, peaceful freshwater fish known for its distinctive metallic orange body marked with a characteristic black triangular patch. It is a popular choice for community aquariums due to its vibrant coloration and calm nature.
Maximum Size:
Up to 2 inches (5 cm) in length.
Temperature:
72°F to 81°F (22°C to 27°C).
Water Parameters:
pH: 6.0 to 7.8
Hardness: 2 to 15 dGH
Ammonia and nitrite: 0 ppm (safe levels)
Compatibility:
Harlequin Rasboras are peaceful schooling fish best kept in groups of six or more. They cohabit well with other non-aggressive species such as tetras, dwarf gouramis, Corydoras catfish, and small rasboras. Avoid housing with large or aggressive fish.
Diet:
Omnivorous; they thrive on a varied diet including high-quality flake food, micro-pellets, frozen or live foods like brine shrimp, daphnia, and bloodworms. Supplementing with vegetable matter benefits overall health.
