Altolamprologus calvus, commonly known as the White Lamprologus or Calvus Cichlid, is a distinctive freshwater fish native to Lake Tanganyika in Africa. Renowned for its laterally compressed body and striking coloration, this species has become a favorite among aquarists seeking unique additions to their tanks. While they exhibit a peaceful demeanor, their specific care requirements make them more suitable for hobbyists with some experience in fishkeeping.
**What makes the White Lamprologus stand out in an aquarium?**
Their unique body shape and intricate patterns add a touch of elegance to any tank, making them a centerpiece in many aquascapes.
**Are they suitable for beginners?**
Due to their specific water parameter needs and habitat preferences, they are better suited for aquarists with some experience.
**Care and Environment**
Caring for the White Lamprologus requires attention to detail to replicate their natural habitat.
**What is the minimum tank size for a single White Lamprologus?**
A minimum of 120 liters (approximately 30 gallons) is recommended to provide adequate space.
**What are the ideal water parameters?**
Maintain a pH between 8.0 and 9.0, with water hardness ranging from 9 to 19°N (160.71–339.29 ppm). The temperature should be kept between 23–25°C (73.4–77°F).
**How should the tank be set up?**
Incorporate plenty of rocks, caves, and crevices to mimic their natural rocky shoreline habitat. A substrate of sand or fine gravel is ideal. Ensure stable water conditions with efficient filtration and regular partial water changes.
**What should they be fed?**
They are carnivorous and thrive on a diet of live and frozen foods. While they may accept dried foods, it's not their preferred choice.
**Are there any specific challenges in keeping them?**
They can be shy and may not fare well with aggressive tank mates. Ensuring a peaceful environment and providing ample hiding spots can help them feel secure.
**Origin and Habitat**
The White Lamprologus hails from the rocky shorelines of Lake Tanganyika, one of Africa's Great Lakes. This environment is characterized by clear, hard, and alkaline waters with numerous crevices and caves formed by rocks. These natural formations offer shelter and breeding grounds for the species. The lake's stable conditions, with minimal seasonal variations, have led to the evolution of many endemic species, including the White Lamprologus.
**Temperament and Compatibility**
Despite being territorial, the White Lamprologus is generally peaceful towards fish it cannot fit into its mouth. They are suitable for Tanganyikan community setups but should not be housed with overly aggressive or very vigorous tank mates. Ideal companions include species like Julidochromis, Neolamprologus, Cyprichromis, and Tanganyikan Synodontis catfish. It's advisable to maintain them either as a pair or as a colony in a suitably sized tank.
**Interesting Facts**
The White Lamprologus has a laterally compressed body, allowing it to navigate narrow crevices in search of prey. This adaptation also makes it less visible when viewed head-on, providing an advantage against predators and prey alike. Additionally, their thick, serrated scales serve as armor, offering protection from potential threats.
**Sources**
All information in this article has been gathered from the following reputable sources:
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