Description
The Gold Severum (Heros efasciatus – gold variant) is a striking, selectively bred colour morph of the classic South American Severum. Known for its peaceful temperament (for a cichlid), disc-shaped body, and vibrant golden-yellow coloration, the Gold Severum is a popular choice for aquarists looking to keep a large, intelligent, and relatively docile cichlid. With proper care, it becomes a centrepiece fish in well-planted or semi-aggressive community aquariums.
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Features of the Gold Severum
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Grows up to 20–25 cm in length
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Deep-bodied with a rounded profile and long dorsal and anal fins
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Bright golden-yellow colour, sometimes with faint vertical barring or red highlights
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Males may develop pointed fin extensions and more intense colouration
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Generally peaceful but can be territorial during breeding
The Best Aquarium Size for Gold Severum
A minimum tank size of 250 litres is recommended for a single adult or a bonded pair. Due to their size and active nature, they require ample swimming space, vertical height, and structured zones with driftwood or large plants.
Tank Mate Compatibility for Gold Severum
Gold Severums are more peaceful than many cichlids, making them suitable for semi-aggressive community tanks. Ideal tank mates include:
Avoid housing with highly aggressive cichlids or small, delicate fish that may be seen as food.
Diet for Gold Severum
Omnivorous and not fussy, Gold Severums enjoy a varied diet of high-quality pellets, flakes, frozen foods, and fresh vegetables. Feed them a mix of cichlid pellets, blanched zucchini, spinach, peas, bloodworms, and brine shrimp. A balanced diet promotes vibrant colour and long-term health.]
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Aquarium Setup for Gold Severum
Aquarium Filtration
Efficient filtration is essential to manage their bio-load. Use canister or large internal filters to maintain excellent water quality.
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Aquarium Plants
Severums may nibble on soft plants. Choose hardy species like Anubias, Java Fern, or Amazon Swords, or opt for artificial plants if necessary.
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Aquarium Lighting
Moderate lighting enhances their golden colour and supports plant growth without stressing the fish.
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Aquarium Heating
Maintain a stable water temperature between 25°C and 28°C, mimicking their natural tropical environment.
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Aquarium Substrate
Fine sand or smooth gravel is ideal. Severums may dig occasionally, especially during spawning.
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Aquarium Decorations
Use driftwood, rocks, and large-leafed plants to create hiding spots and reduce stress. Open swimming areas are also important for their active, exploratory behaviour.
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