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May 24, 2012
Freshwater Fish
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Severum
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Severum
Veterinary & Aquatic Services Department, Drs. Foster & Smith, Inc.

The Severum is also known as the Banded Cichlid. The Severum has an iridescent sheen to its scales and off-white to gold background color. Black spots travel along the lower body, starting behind the pectoral fin, and a black band reaches across the caudal end of the body. A gold and a green variety are also available in the aquarium trade. The Severum is a trusting fish, and will often accept food directly from its owner's hand.

The Severum requires a 40 gallon or larger tank that is at least 40 inches long and 20 inches tall. The larger the tank the better. It prefers a lightly-planted tank with a soft bottom and a few rooted plants. Adding a few large rocks would be appropriate, as long as there is still plenty of open room for swimming. The Severum can be aggressive when spawning, and for this reason, it should only be housed with other semi-aggressive fish.

Differentiating between the male and female is very difficult. Positive identification can only be made after close examination of the genital papillae. The males normally have pointed fins and reddish-brown spots and "worm-like" markings on their heads. Females usually have a dark patch on the dorsal fin. The Gold Severum does not pair as readily as other South American Cichlids, and may take a bit longer. Providing the male with a choice of females will help. An open breeder, the female can lay as many as 1,000 eggs on rocks. The water should be mildly acidic and soft with a pH of 6.0-6.5, and a hardness of dH 5. The temperature should range from 77-82°F. The Severum carefully tends to its fry.

The Severum is a carnivore and will eat most prepared and frozen foods, including freeze-dried bloodworms, tubifex, and ocean plankton, as well as flake food and Cichlid pellets.

Ideal tank mates include similar sized: Other South American Cichlids, Plecos, Scavenger Catfish and similar sized, miscellaneous fish.

Fish Facts
Name: Severum (Heros severus)
Family: Cichlidae
Range: Northern South America, Amazon
Size: Up to 8 inches
Diet: Carnivore
Tank Set-up: Freshwater: Long, tall tank, lightly-planted, rooted plants, soft bottom, large rocks, open swimming
Tank Conditions: 73-77°F; pH 6.0-6.5; dH 5
Minimum Tank Capacity: 40 gallons
Light: Low
Temperament: Semi-aggressive
Swimming Level: Bottom
Care Level: Moderate
Reproduction: Egg Layer
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Picture(s): Courtesy of Drs. Foster and Smith |
Information provided courtesy of PetEducation.com

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