Rusty Cichlid - Tropical Fish Keeping - Aquarium fish care and resources
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post #1 of 1 Old 05-15-2013, 09:24 PM Thread Starter
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Rusty Cichlid

Family: Cichlidae

Scientific Name: Iodotropheus sprengerae

Origin: Boadzulu and Chinyankwazi Islands in Lake Malawi, Africa.

Generally a peaceful cichlid compared to some of Lake Malawi, but can show aggression towards other fish of the same genus. Best kept in a Lake Malawi setup with other "mbuna" (rock dwellers). This is not a pairing fish, Males require a harem of females to keep aggression off one particular female at spawning time. Should not be kept with Lake Malawi "peacocks" as it will stress them to the point of not allowing males to color up and is too active for the more mild mannered peacocks.

Minimum Tank Suggestion

Ideal water parameters
Hard water with a pH range from 7.8 - 8.6, Temperature of 76-82F

This fish is a herbivore and will do well on a diet of Cichlid flakes, pellets and the occasional treat of zucchini, lettuce, peas and carrots (make sure they are not frozen and thoroughly thawed out.

Like any fish from Lake Malawi, these fish are prone to "Malawi Bloat", they always appear hungry when in fact they are not, limit feedings to 1-2 a day and only enough for the fish to eat within 30 seconds to a minute. These are hardy fish and as such can be given "starve" days, ie not feeding for a full day or 2 will have no adverse effects on the fish.

Males generally achieve 4"(10cm) maximum and females remain slightly smaller. Males are distinguished by additional egg spots on the anal fin and grow quicker than the females. This is a diamorphic fish meaning males and females look almost identical.

While not territorial and a relatively peaceful cichlid, some care needs to be taken. Male to male and male to female aggression is the primary concern. Best to keep a single male with a harem of 3 to 4 females, this will allow the male to spread aggression when he reaches spawning age. This fish sexually matures at 14 weeks or near 1.5"(4cm) in length and as such is easy to breed in the home aquarium.

Recommendation to not keep this dwarf mbuna with larger more aggressive species unless a large amount of rocks and hiding places are provided.

Lake Malawi being a naturally sandy and rock lake, the home aquarium should aim to mimic this setup. Rocks, Rocks and more rocks is the theme for tank decoration with pieces of driftwood to provide something to munch on between feedings.

These fish will eat some plants, so when wanting to keep plants, look at Jave Fern, Anbuias and Java Moss, many others will end up being picked at and eaten.

Iodotropheus sprengerae was first described in 1972 by Oliver and Loiselle and has achieved a status as being a true classic in the cichlid keeping world. There are other species in the Iodotropheus genus but Iodotropheus sprengerae is the only one likely to sold in the hobby.

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The following members have contributed to this profile: Tazman
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Last edited by Tazman; 10-08-2013 at 07:42 PM.
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