Window cichlid

The Window cichlid, scientifically known as *Vieja fenestrata*, is a captivating freshwater fish native to Mexico's Atlantic slope river basins. Renowned for its vibrant coloration and dynamic behavior, this species appeals to aquarists seeking a lively addition to their tanks. While their striking appearance is a major draw, potential keepers should be prepared for their substantial size and specific care requirements. **What makes the Window cichlid a popular choice among aquarists?** Their vivid colors and engaging behaviors make them a standout in home aquariums. **Is the Window cichlid suitable for beginner fishkeepers?** Due to their size and care needs, they are better suited for aquarists with some experience. **Care and Environment** Proper care for the Window cichlid involves attention to tank size, water parameters, and habitat setup. **What is the minimum tank size for a Window cichlid?** A single Window cichlid requires a minimum of 500 liters (approximately 130 gallons) to accommodate its size and activity level. **What are the ideal water parameters for this species?** Maintain a temperature between 23–27°C (73.4–80.6°F), a pH of 7.2–8.4, and water hardness of 11–23°N (196.43–410.71 ppm). **How should the tank be set up to mimic their natural habitat?** Incorporate a sandy substrate, along with rocks, caves, and driftwood to provide hiding spots and territories. Filtration is crucial due to their size and waste production; a robust system is necessary to maintain water quality. Lighting should be moderate, and a varied diet of high-quality pellets, supplemented with live or frozen foods, will keep them healthy. Be aware of their territorial nature, especially during breeding, which may lead to aggression. **Origin and Habitat** The Window cichlid hails from Mexico's Atlantic slope river basins, spanning from the Papaloapán River to the Chachalacas River. These environments are characterized by moderate flow, abundant vegetation, and sandy substrates. Seasonal variations can affect water conditions, influencing their behavior and breeding patterns. **Temperament and Compatibility** Window cichlids are generally peaceful with their own species but can exhibit aggression towards smaller fish. They are territorial, especially during breeding seasons. **Can Window cichlids be kept with other fish?** They are best housed with similarly sized, robust fish to prevent bullying or predation. **How can aggression be minimized in the tank?** Providing ample space and hiding spots can help reduce territorial disputes. **Is it advisable to keep multiple Window cichlids together?** Yes, but ensure the tank is large enough to accommodate their territories and reduce aggression. **Interesting Facts** Window cichlids are known for their intricate breeding behaviors, including substrate spawning. They exhibit strong parental care, with both parents guarding the nest and fry. Their name, "fenestrata," refers to the "window-like" patterns on their bodies, adding to their visual appeal. **Sources** All information in this article has been gathered from the following reputable sources: - en.aqua-fish.net - seekerfish.com - petco.com