Red Necked Rotkeil Severum 5cm

Red Necked Roteil Severum – A Vibrant Beauty from the Amazon

The Red Necked Roteil Severum (Heros efasciatus) is a stunning, colorful cichlid from the rivers of South America, specifically the Amazon Basin. Known for its bold red neck markings and vibrant colors, this beautiful fish is a standout addition to any freshwater aquarium. Its vivid hues, peaceful demeanor, and impressive size make it a prized choice for both experienced hobbyists and those looking to introduce a magnificent centerpiece fish to their tank.

As part of the Severum family, the Red Necked Roteil Severum displays striking colors that evolve as it matures, showcasing a blend of rich reds, golden yellows, and greenish hues across its body. The most defining feature is the vibrant red coloration on the neck and upper body, which gives it its name and sets it apart from other cichlids. Whether swimming gracefully or interacting with tankmates, these cichlids always capture attention with their majestic presence.

Key Features & Care Guidelines:

• Vibrant Coloration: The Red Necked Roteil Severum is known for its beautiful color pattern, with males showing a distinctive red neck that contrasts beautifully with golden-yellow to greenish tones on the rest of the body. As they mature, their colors deepen, especially during breeding seasons when males can display even more intense shades of red and yellow. The female has a more subdued coloration but is equally attractive.

• Size and Growth: The Red Necked Roteil Severum grows to a substantial size, typically reaching 6 to 8 inches (15-20 cm) in length, with some individuals growing even larger in ideal conditions. Due to its size, this species is best suited for aquariums of 50 gallons or larger, where it has enough space to move freely and exhibit natural behaviors.

• Peaceful Nature: Despite their impressive size, Red Necked Roteil Severums are relatively peaceful cichlids, making them a good choice for a community tank. They are less aggressive than other cichlid species, though they can be territorial, especially during breeding or when housed with similar-sized species. As with all cichlids, providing enough space and hiding spots is crucial to minimize stress.

• Water Parameters: This species thrives in slightly acidic to neutral water with a pH range of 6.5 to 7.5. The ideal temperature range is between 76°F and 82°F (24°C to 28°C). The Red Necked Roteil Severum prefers soft to moderately hard water, similar to its natural environment in the Amazon River system. Maintaining stable water quality through proper filtration and regular water changes is essential to keeping this fish healthy.

• Diet: As an omnivorous cichlid, the Red Necked Roteil Severum will accept a wide variety of foods. They thrive on a diet of high-quality cichlid pellets, flakes, frozen foods like brine shrimp, bloodworms, and daphnia, as well as vegetables like spirulina, blanched zucchini, and peas. A well-rounded diet rich in both animal and plant matter will help maintain their vibrant colors and overall health.

• Tank Setup: A well-planted aquarium with soft, sandy substrate is ideal for the Red Necked Roteil Severum, as they enjoy sifting through the sand. Providing rocks, driftwood, and caves creates natural hiding spots and territorial boundaries. While they prefer a peaceful environment, they also appreciate a bit of cover and space to swim. Since they are larger cichlids, ensure that the tank is large enough to accommodate their size, with plenty of swimming space and low to moderate filtration.

• Breeding: Breeding Red Necked Roteil Severums in captivity can be a rewarding experience. These cichlids are substrate spawners and will lay their eggs on flat surfaces or in caves. The female usually takes care of the eggs and the fry while the male stands guard. Their protective nature towards their young provides an interesting dynamic, and observing the pair during the breeding process can be fascinating. The fry grow quickly and can be raised in a separate tank or left with the parents in a community setup, depending on tank conditions.

• Tank Mates: Red Necked Roteil Severums are relatively peaceful but can be territorial, especially during breeding or when kept with other large fish. They do well with other non-aggressive cichlids, catfish, and small to medium-sized community fish like tetras, rasboras, and loaches. Avoid keeping them with overly aggressive or fin-nipping species, as this may cause stress. Providing plenty of hiding spots and space is key to maintaining peace in the tank.

• Experience Level: The Red Necked Roteil Severum is best suited for intermediate to experienced aquarists, as they require stable water conditions and a bit of space to thrive. However, their peaceful nature and ease of care once the environment is set up properly make them an excellent choice for hobbyists looking to care for a larger cichlid in a community tank.

The Red Necked Roteil Severum is an impressive and beautiful cichlid that brings vibrant color and dynamic behavior to any aquarium. Its calm temperament, striking red neck coloration, and adaptability to a variety of tank setups make it a great addition to a community tank, provided there is sufficient space and peaceful tankmates. Whether you're a seasoned cichlid enthusiast or a hobbyist looking for a striking new centerpiece fish, the Red Necked Roteil Severum is sure to capture your heart.