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The Geophagus Surinamensis, often simply called the Surinam Geophagus or 'Earth Eater,' is a captivating cichlid highly prized in the aquarium hobby for its striking appearance and fascinating behaviors. Native to the rivers of South America, this species exhibits a stunning palette of iridescent colors, typically featuring a base of silver or gold, adorned with shimmering blue, green, and red scales that catch the light beautifully. A distinctive dark spot or bar often marks its flank, and its fins can display intricate patterns and extended filaments, especially as it matures. Growing to an impressive size of 8-10 inches, the Surinam Geophagus requires a spacious aquarium, ideally 75 gallons or more for a single specimen or a pair, with larger tanks needed for groups.True to its 'Earth Eater' name, this fish is a diligent substrate sifter. It constantly takes mouthfuls of sand, sifting through it for food particles and expelling the sand through its gills, a mesmerizing activity that keeps the substrate clean and aerated. Therefore, a fine, soft sand substrate is crucial to prevent damage to its delicate gills and to allow it to express its natural foraging behaviors. Geophagus Surinamensis are generally peaceful cichlids, making them excellent candidates for a community tank with other similarly sized, non-aggressive species. Ideal tankmates include larger tetras, peaceful barbs, other Geophagus species, and certain plecos. Water parameters should mimic its natural Amazonian habitat: soft to moderately hard water, with a pH of 6.0-7.5 and temperatures between 76-82°F (24-28°C). A varied diet of high-quality flakes, pellets, frozen foods like bloodworms and brine shrimp, and occasional live foods will ensure optimal health and coloration. With its graceful movements, vibrant colors, and unique substrate-sifting habits, the Geophagus Surinamensis offers a truly rewarding experience for the dedicated aquarist, transforming any aquarium into a dynamic and living display.

Eartheater, sifts sand.