Profile Photo
Flag Cichlid - Mesonauta Festivus : Complete Fish Profile & Care Guide
Table of contents
Introduction
The mesmerizing Flag Cichlids (Mesonauta Festivus) are a peaceful species, albeit becoming more aggressive during the breeding season. These social fish thrive when kept in groups, but they can also thrive in a community aquarium alongside other peaceful Cichlids, such as Geophagus and Apistogramma, as well as Barbs, Tetras, and small Catfish. While Flag Cichlids make a wonderful addition to a tank housing Angelfish, they do not get along well with certain small, colourful fish, such as Black Neon Tetras, as they are known to enjoy snacking on them. Regular water changes are essential for maintaining the health of these fish, and their timid nature necessitates the provision of hiding places, such as rock caves, bogwood, or tall plants. Vallisneria, Sagittarius, and artificial plants make ideal hiding places for Flag Cichlids since they do not dig up plants. However, some may eat live plants, while others may not, depending on their personality. When selecting plants for a Flag Cichlid tank, choosing those that reach the water's surface while still leaving open spaces for swimming is best. A properly fitting lid is also crucial, as these fish tend to jump when frightened. The obliquely oval-shaped bodies of Flag Cichlids are strongly compressed laterally, with pointed dorsal and anal fins. These fish are characterized by a distinctive black band running from the mouth, through the eye, and upward to the top of their dorsal fin. In addition to this striking black stripe, there are at least six other colour variations and patterns stemming from the locations where the parent species were first captured. The colours range from yellow above the line to silvery white below. Another type has fins striped in light yellow and brown, with brown on top and whiteish silver on the bottom. Finally, another variety boasts seven irregular brown vertical bars running the entire body length, with an additional bar on the caudal fin.Flag Cichlid Photos
Sexual Dimorphism
Distinguishing between male and female Flag Cichlids can be a complex undertaking. Upon reaching adulthood, males are typically larger than their female counterparts. Additionally, males are characterized by a more elongated snout, an extension of both their dorsal and anal fins, and notably larger pectoral fins relative to their female counterparts. These fish typically form pairs when they reach maturity, with this bond being both strong and monogamous in nature, typically forming at approximately one year of age.Quick Facts
Scientific Name | Mesonauta Festivus |
---|---|
Year Described | 1840 |
Other Names | Festivum Cichlid, Barred Cichlid, Festive Cichlid |
Classification | Actinopterygii |
Order | Cichliformes |
Family | Cichlidae |
Genus | Mesonauta |
Origins | Paraguay Bolivia Brazil Peru |
Max Size | 15 cm |
Temperament | Peaceful |
Aquarium Level | All Levels |
Difficulty | Beginner - Intermediate |
Shoaling | No |
Best kept as | Groups 6+ |
Diet | Omnivore |
Reproduction | Egg-Layer |
Lifespan | up to 10 years |
Water Parameters
Water Type | Freshwater |
---|---|
PH | 5.5 - 7.5 |
GH | 2 - 18 |
KH | |
TDS |
℉ | 72 - 82 |
---|---|
℃ | 22.2 - 27.8 |