Harlequin Rasbora - Trigonostigma heteromorpha 1-2cm
The Harlequin Rasbora is a beautiful and active fish that adds a vibrant touch to any freshwater aquarium. Known for their distinctive triangular black patch and orange body, these rasboras are a popular choice among aquarists. They are relatively easy to care for and thrive in well-maintained, planted tanks with gentle water flow. Harlequin Rasboras are highly social and do best in groups of six or more, as they feel more secure and exhibit their natural schooling behavior. Their peaceful nature makes them ideal for community tanks, but it's important to avoid housing them with aggressive or large fish that might pose a threat. With the right conditions, these fish can bring a lot of beauty and activity to your aquarium.
The Harlequin Rasbora is a beautiful and active fish that adds a vibrant touch to any freshwater aquarium. Known for their distinctive triangular black patch and orange body, these rasboras are a popular choice among aquarists. They are relatively easy to care for and thrive in well-maintained, planted tanks with gentle water flow. Harlequin Rasboras are highly social and do best in groups of six or more, as they feel more secure and exhibit their natural schooling behavior. Their peaceful nature makes them ideal for community tanks, but it's important to avoid housing them with aggressive or large fish that might pose a threat. With the right conditions, these fish can bring a lot of beauty and activity to your aquarium.
The Harlequin Rasbora is a beautiful and active fish that adds a vibrant touch to any freshwater aquarium. Known for their distinctive triangular black patch and orange body, these rasboras are a popular choice among aquarists. They are relatively easy to care for and thrive in well-maintained, planted tanks with gentle water flow. Harlequin Rasboras are highly social and do best in groups of six or more, as they feel more secure and exhibit their natural schooling behavior. Their peaceful nature makes them ideal for community tanks, but it's important to avoid housing them with aggressive or large fish that might pose a threat. With the right conditions, these fish can bring a lot of beauty and activity to your aquarium.
Harlequin Rasbora
Scientific Name: Trigonostigma heteromorpha
Adult Size: 1.5 inches (3.8 cm)
Temperature Range: 72°F to 79°F (22°C to 26°C)
pH Range: 6.0 to 7.5
Compatibility: Peaceful and suitable for community tanks
Minimum Tank Size: 10 gallons (38 liters)
Originates from: Southeast Asia, specifically Malaysia, Thailand, and Indonesia
Ideal Substrate: Fine sand or small gravel
Ideal Tank Mates Suggestions: Neon tetras, cardinal tetras, guppies, and other peaceful community fish
Fish to Avoid: Aggressive or large fish that may see the harlequin rasbora as prey, such as cichlids, Oscars, and large barbs
