Description
The Rusty Cichlid (Iodotropheus sprengerae) is a peaceful and colourful Mbuna species native to the rocky shorelines of Lake Malawi. Named for its distinctive rusty-orange to lavender body tones, this species stands out for its calmer temperament compared to other Mbuna cichlids. It’s an excellent choice for aquarists looking to add a vibrant yet relatively low-aggression African cichlid to a mixed-species Malawi setup.
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Features of the Rusty Cichlid
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Grows up to 10 cm in length
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Soft, rust-orange to violet coloration with a silvery belly and translucent fins
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Males and females look similar, though males are typically slightly more vibrant
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Omnivorous with a preference for algae and plant matter
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Peaceful and social within a community of similarly tempered Mbuna
The Best Aquarium Size for Rusty Cichlid
A minimum tank size of 150 litres is recommended for a small group. A larger tank with plenty of rockwork and hiding spaces allows for natural behaviour and territory formation while reducing aggression.
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Tank Mate Compatibility for Rusty Cichlid
Rusty Cichlids are ideal for community setups with other less-aggressive Mbuna species. Compatible tank mates include:
Avoid housing with overly aggressive or large predator cichlids.
Diet for Rusty Cichlid
A primarily herbivorous diet is best. Offer spirulina-based flakes or pellets, algae wafers, and blanched vegetables such as spinach or zucchini. Avoid high-protein or meaty foods to prevent digestive issues common in Mbuna cichlids.
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Aquarium Setup for Rusty Cichlid
Aquarium Filtration
Use a powerful filtration system with strong biological and mechanical capabilities. High water quality is essential for health and colour development.
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Aquarium Plants
Plants can be used sparingly; however, choose hardy varieties or artificial plants, as Rusty Cichlids may graze or dig around them.
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Aquarium Lighting
Moderate lighting brings out the species’ unique colours and encourages algae growth for natural grazing.
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Aquarium Heating
Maintain stable water temperatures between 24°C and 28°C to mimic Lake Malawi’s tropical conditions.
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Aquarium Substrate
Fine sand or crushed coral works well and helps support natural digging behaviour and pH stability.
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Aquarium Decorations
Provide extensive rockwork with caves, ledges, and crevices to support territory formation and reduce stress. Use natural stones like lava rock or limestone to help buffer water hardness and pH.
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