Cuckoo catfish
Introduction
The Cuckoo catfish (Synodontis multipunctatus) is a captivating freshwater species native to Lake Tanganyika in Africa. Renowned for its distinctive spotted pattern and unique breeding behavior, this catfish has become a favorite among aquarists. Its relatively peaceful nature and compatibility with African cichlids make it an appealing choice for both beginner and intermediate fishkeepers.
What makes the Cuckoo catfish unique?
Its remarkable breeding strategy, known as brood parasitism, sets it apart from other species.
Is the Cuckoo catfish suitable for community tanks?
Yes, when housed with appropriate tank mates, especially African cichlids, it thrives in community settings.
Care and Environment
Providing optimal care for the Cuckoo catfish involves replicating its natural habitat and maintaining suitable water conditions.
What is the minimum tank size for a Cuckoo catfish?
A minimum of 120 liters is recommended for a single fish, but larger tanks are preferable for groups.
What are the ideal water parameters?
Maintain a temperature between 23–27°C, pH of 7.5–8.5, and hardness of 15–35 dGH.
What type of tank setup is best?
Incorporate a rocky aquascape with caves and crevices to provide hiding spots, along with a sandy substrate to protect their sensitive barbels.
Efficient filtration is crucial to maintain water quality, as Cuckoo catfish are sensitive to poor conditions. Moderate lighting is sufficient, and they are omnivorous, accepting a variety of foods including sinking pellets, live or frozen foods, and occasional vegetable matter.
Origin and Habitat
Endemic to Lake Tanganyika in East Africa, the Cuckoo catfish inhabits rocky shorelines and deeper waters up to 40 meters. The lake's alkaline waters, with pH levels ranging from 7.5 to 8.5, and temperatures between 23–27°C, provide the ideal environment for this species.
Where is Lake Tanganyika located?
It is situated in East Africa, bordered by four countries: Tanzania, the Democratic Republic of the Congo, Burundi, and Zambia.
What type of environment does the Cuckoo catfish prefer?
They favor rocky habitats with ample hiding spots and stable water conditions.
Temperament and Compatibility
The Cuckoo catfish is generally peaceful and coexists well with similarly sized African cichlids. They are social and should be kept in groups of at least three to reduce territorial behavior. Providing ample hiding spots helps minimize aggression.
Can Cuckoo catfish be kept with other catfish species?
They may display territorial behavior towards other Synodontis species, so caution is advised.
Are they suitable for a community tank?
Yes, when housed with appropriate tank mates that share similar water requirements.
Interesting Facts
The Cuckoo catfish exhibits a unique breeding behavior called brood parasitism, where it deposits its eggs among those of mouthbrooding cichlids. The cichlid unknowingly incubates the catfish eggs, which hatch first and consume the cichlid's eggs, ensuring the survival of the catfish fry.
Why is it called the Cuckoo catfish?
Its breeding strategy mirrors that of the cuckoo bird, which lays its eggs in the nests of other birds.
How long can Cuckoo catfish live?
With proper care, they can live up to 15 years in captivity.
Sources
All information in this article has been gathered from the following reputable sources:
Overview
Recommended Tank Size 52.8 Gallon (for groups of 3 or more) |
Minimum Group Size 3 |
Minimum Tank Volume 31.7 Gallon |
Maximum Adult Length 10.8 inch |
Average Adult Length 5.9 inch |
Shoaling (6+ required) Yes |
Preferred Water Type Freshwater, hard, alkaline |
Temperature Range (°C) 23–27 |
pH Range 7.5–8.5 |
Water Hardness (dGH) 15–35 |
Typical Lifespan (years) 15 years |