Electric Yellow Cichlid (Labidochromis caeruleus)
| Electric Yellow Cichlid Labidochromis caeruleus | |
|---|---|
 | |
| Name | Electric Yellow Cichlid |
| Name Lat. | Labidochromis caeruleus |
| Family | Cichlids |
| Family lat. | Cichlidae |
| Order | Cichlids |
| Order lat. | Cichliformes |
| Origin | Lake Malawi |
| Habitat | Rocky habitat |
| Diet | Carnivore |
| pH | 7.5-8.8 |
| Behavior | Peaceful |
| Keeping | Harem |
| Care Level | Moderate |
| Reproduction | Mouthbrooder |
| Breeding | Simple |
| Life Span | 6-10 years |
| Protection | No |
| Metric Units | |
| Size | 9-11 cm |
| Temperature | 24-28 °C |
| Hardness | 10-25 °dH |
| Aquarium | ~ 300 l |
| US Units | |
| Size | 3.5"-4.3" |
| Temperature | 75-82 °F |
| Hardness | 178-445 ppm |
| Aquarium | ~ 80 gal |
Distribution and habitat
The distribution area of the Yellow Labidochromis is exclusively (endemic) Lake Malawi, where they occur on the west coast between Charo and Chizi Point (Malawi) and on the east coast between Cape Kaiser (Tanzania) and Lumbaulo (Mozambique) and have produced some site variants. They belong to the Mbuna group, which lives in the rocky shore zones.
Maintenance
The aquarium setup should have rock structures reaching to the water surface, with many crevices, caves and shelters that serve as hiding places, as well as robust plants and some free sand areas. There should be no detectable ammonia, ammonium or nitrite, and the nitrate level should not exceed 100 mg/l. To ensure the water quality and oxygen content, a filter and heater adapted to the aquarium size is required, as well as lighting for the species-appropriate day-night rhythm of the animals.
Diet
In the wild they feed mainly on small crustaceans, insects and insect larvae. The food supply consists of live, frozen and dry food. For a balanced diet, feed once a day with a high-quality, protein-rich dry food for cichlids (flakes, granules, pellets) as well as daphnia, artemia, mysis, mosquito larvae, etc. (live or frozen).
It is recommended to feed small portions several times a day. Only feed as much as will be eaten within a few minutes. A regular and varied diet promotes health and increases resistance
Behaviour and compatibility
They are a mostly peaceful, less territorial mbuna species, both intraspecies and towards other fish. They must be kept in a harem, one male with several females. Keeping multiple harems is only recommended in a larger and richly structured tank. They can be socialized well with other cichlids from Lake Malawi. Basically, only compatible fish species with similar demands on water condition and water temperature may be socialized.
Sex dimorphism
The sexes are hardly distinguishable. The male is slightly larger and usually more intensely colored than the female during the spawning season.
Reproduction and breeding
They are maternal mouth brooders. Immediately after spawning on a rock, the females take the eggs, 5-30 of them, into their throat sac for mouthbrooding. They keep the fry in their throat sac even after hatching. After about 3 weeks, the fry are released and brood care ends. During the entire brood care, the female does not take any food.
Fry must be fed several times a day with special rearing food (Artemia nauplii). In community tanks breeding is hardly possible, because the fry are easy prey.
Important
Different site varieties of Yellow Labidochromis, as well as other Labidochromis sp. should not be maintained together, as they may interbreed (hybridize)
The well-being of the fish should be monitored regularly. Temperature should be checked daily, pH, hardness and nitrate levels should be checked at least every 14 days. Regular partial water changes are recommended, even when contaminant levels have not yet reached the upper limit. Sudden changes in water quality should be avoided. Newly introduced fish must be accustomed slowly to the water in the aquarium.
Further literature can be found in your pet store.
References
Text: Werner Winter; Image: petdata
Source: BMELV (1998): Tierschutzgutachten - Haltung von Zierfischen (Süßwasser); BAENSCH & RIEHL (2004): Aquarien Atlas Bd. 2, Mergus Verlag; ENGELMANN (2005): Zootierhaltung - Tiere in menschlicher Obhut: Fische, Verlag Harri Deutsch
- Gemäß § 21 Abs. 5 Tierschutzgesetz idgF