Red Hump Geophagus (Wild Caught) 2″-2.5″

The Red Hump Geophagus (Geophagus steindachneri) is a popular species in the aquarium hobby, known for its distinctive red “hump” on the head, particularly in males. It’s a smaller and more manageable species compared to other Geophagus cichlids, making it an attractive choice for aquarists.

• Appearance:
  • Body: Compact and stocky, with males developing a pronounced nuchal (head) hump as they mature.
  • Coloration: Males are more vividly colored, with bright red coloration on the hump and fins, while the rest of the body often shows yellow or orange hues. Females are more muted in color, typically displaying earthy tones of gray or beige with subtle red accents.
  • Size: Males can grow up to 15 cm (6 inches), while females stay smaller, around 10 cm (4 inches).
• Habitat:
  • Native regions: Found in rivers and streams of northern South America, particularly in Colombia and Venezuela.
  • Environment: Prefers slow-moving waters with sandy substrates, as it engages in substrate-sifting behavior like other Geophagus species.

• Feeding habits: Like other Geophagus species, the Red Hump Geophagus is a substrate-sifter, feeding by scooping up sand or fine gravel to extract food particles, such as small invertebrates, plant matter, and detritus.
• Temperament: Relatively peaceful for a cichlid, though males may become territorial, especially during breeding. They are generally good community fish when housed with similarly sized, non-aggressive tank mates.

• Tank size: A minimum of 30 gallons is recommended, though larger tanks (50 gallons or more) are ideal to accommodate their active behavior and potential territorial disputes.
• Water conditions: Prefers slightly acidic to neutral water (pH 6.0–7.5) with soft to moderately hard water. The ideal temperature range is 24–28°C (75–82°F).
• Substrate: A sandy substrate is preferred to allow for their natural sifting behavior, which is crucial for their health and well-being. Rocks and driftwood can provide hiding places and break up territories.
• Diet: Omnivorous, with a diet that can include high-quality pellets, flakes, live or frozen foods like brine shrimp, bloodworms, and occasional vegetable matter.

• Reproduction: Geophagus steindachneri is a maternal mouthbrooder. After spawning, the female collects the eggs in her mouth and incubates them for about 2–3 weeks until the fry are ready to be released. Males will often display vivid colors and increased aggression during courtship.

• Social behavior: While they can be kept in peaceful community tanks, Red Hump Geophagus do best in groups with other Geophagus species or similar peaceful cichlids. Males, especially when breeding, can become territorial, so ensure there’s enough space and hiding spots to prevent stress on other fish.
• Tank mates: Suitable tank mates include peaceful cichlids, medium-sized characins (such as tetras), and bottom-dwellers like Corydoras catfish or plecos.