Brilliant Rasbora
The brilliant rasbora, Rasbora einthovenii, is a small, vibrant freshwater fish native to the shallow waters of Southeast Asia, particularly in the Malay Peninsula and surrounding regions. Known for its striking appearance, this rasbora features a sleek, elongated body that typically grows to about 1.5-2 inches in length. Its most notable characteristic is its brilliant red-orange coloration, which is accentuated by a distinctive black stripe running along the lateral line, making it a stunning addition to any aquarium.
Brilliant rasboras are social fish that thrive in groups, ideally kept in schools of six or more to encourage their natural schooling behavior. They prefer well-planted tanks with open swimming spaces and gentle water flow, mimicking their natural habitat. The ideal water conditions for brilliant rasboras include temperatures between 74-82°F and a pH range of 6.0-7.5.
As omnivores, brilliant rasboras enjoy a varied diet that includes high-quality flakes, small pellets, and live or frozen foods such as daphnia and micro worms. Their peaceful temperament and stunning coloration make them a favorite among aquarists, especially in community tanks where they can coexist harmoniously with other small, non-aggressive species. With their lively behavior and eye-catching appearance, brilliant rasboras add charm and vibrancy to any freshwater aquarium setup.