Super Red Short Fin Pleco (also known as the Super Red Bristlenose Pleco). What Is a Super Red Bristlenose Pleco? The Super Red Bristlenose Pleco (Ancistrus sp.) is a specific strain of the common plecostomus (L66). It stands out due to its vibrant orange-reddish color and the distinctive bristles on its head. These freshwater fish are native to the rivers and streams of South America. They typically grow to around 6 inches in length, making them suitable for medium to large aquariums. Ideal Environment: Super Red Plecos thrive in a warm, clean, and well-oxygenated environment. Key requirements: Temperature: Maintain a range between 74°F and 84°F (23.5 to 28.5°C). Substrate: Use fine gravel. Hiding Places: Provide driftwood, rocks, caves, and live plants. Oxygenation: Live plants contribute to additional oxygen. Size and Lifespan: Super Red Bristlenose Plecos typically reach a size of around 6 inches (15 cm), although some can grow up to 8 inches (20 cm). Females are usually slightly smaller than males. Their lifespan ranges from 4 to 8 years, and they can weigh anywhere from 2 to 4 ounces when fully grown. Aggression and Temperament: Super Red Plecos are generally non-aggressive. However, they may become territorial if housed in an overcrowded tank or with other species of the same type. Color Transformation: As juveniles, Super Red Plecos start with a more yellowish coloration and faint white spotting. As they mature, they quickly gain their deeper red or reddish-orange coloration and lose some of their spots. Remember, these delightful fish not only add color but also contribute to maintaining a healthy aquarium ecosystem. If you decide to keep Super Red Bristlenose Plecos, ensure their environment meets their needs, and enjoy their unique charm!