
Rotkeil Severum 4-6cm
Rotkeil Severum (4–6 cm Juveniles)
Scientific Name: Heros sp. 'Rotkeil'
Category: Freshwater Cichlids | Size: 4–6 cm (1.5–2.3 inches) | Temperament: Peaceful to Semi-Aggressive | Origin: South America (Captive-Bred)
The Rotkeil Severum, or “Red-Shoulder Severum,” is a beautiful and sought-after variant of Heros cichlid, known for its vibrant red-orange shoulder markings and calm disposition. These 4–6 cm juveniles are developing strong body shape and early color hints—perfect for aquarists looking to raise a standout show fish from a young age.
Key Features:
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Current size: 4–6 cm
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Signature red shoulder coloration starting to emerge
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Generally peaceful, with a calm, confident demeanor
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Pairs well with other peaceful to semi-aggressive South American species
Water Parameters:
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Temperature: 76–82°F (24–28°C)
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pH: 6.0–7.5
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Soft to moderately hard water
Feeding:
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Omnivorous – accepts pellets, flakes, frozen foods, and vegetables
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A balanced diet enhances coloration and long-term health
Tank Requirements:
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Minimum tank size: 55 gallons
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Provide a mix of open swimming areas and hiding spots (wood, rocks, plants)
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Best kept with non-aggressive tank mates of similar size
Ideal For: Hobbyists looking for a peaceful, colorful centerpiece cichlid with long-term display potential. A great fit for South American-themed or community setups.