The Cherry Tetra, scientifically referred to as Hyphessobrycon sp., is a small and charming freshwater fish native to the rivers and streams of South America. Known for its vibrant red coloration and peaceful temperament, it is a popular choice among aquarists looking for lively schooling fish that add both color and movement to community aquariums. This tetra has a compact, streamlined body with a rich reddish hue that becomes more intense in males, especially when kept in groups or during social interactions. The fins are typically translucent or slightly tinted, complementing the body’s coloration and giving the fish a delicate, elegant appearance. Under good lighting, the red tones appear bright and striking, making them a visually appealing addition to planted or community tanks. In aquariums, Cherry Tetras thrive in setups with both open swimming areas and areas of cover. A substrate of sand or fine gravel, along with driftwood, rocks, and dense plantings, mimics their natural environment and provides hiding spots. Floating plants can help diffuse light and create a more comfortable, subdued atmosphere that encourages natural behavior. Clean, well-oxygenated water is essential for maintaining their health and coloration. As a schooling species, Cherry Tetras should be kept in groups to encourage natural social behavior. A group setting enhances their confidence, promotes active swimming, and brings out the brightest colors. They are peaceful and coexist well with other small, non-aggressive fish such as rasboras, danios, and other small characins, making them suitable for community aquariums. Feeding is straightforward, as they are omnivorous. A varied diet including high-quality flake foods, micro pellets, and live or frozen foods such as brine shrimp, daphnia, or microworms supports health and vibrant coloration. Occasional vegetable matter or algae-based foods can supplement their diet and encourage natural foraging behavior. Breeding Cherry Tetras is achievable for experienced aquarists. They are egg scatterers, typically depositing eggs among fine-leaved plants or spawning mops. Providing a dedicated breeding area and separating adults from eggs can improve fry survival and make the process more manageable. The Cherry Tetra is an active, colorful, and peaceful fish that adds life and charm to community aquariums. Its rich red coloration, schooling behavior, and engaging activity make it a rewarding choice for both novice and experienced aquarists seeking small, lively South American fish.