
Aulonocara sp. 'Firefish' - Tropical Fish for Sale UK
24–28°C · pH 7.5–8.5 · 200L

Geophagus altifrons
A striking Amazonian eartheater cichlid that rewards keepers with graceful sand-sifting behavior and impressive adult size. Moderate care, semi-aggressive. 26-30C, pH 6.0-7.5.
Maintain these water conditions for optimal health and vibrant colors
The geophagus altifrons, scientifically known as Geophagus altifrons, a striking amazonian eartheater cichlid that rewards keepers with graceful sand-sifting behavior and impressive adult size..
Native to Amazon Basin, especially the Rio Trombetas region in Brazil, this moderate-care species belongs to the Cichlidae family and has earned a loyal following among UK aquarists for its unique characteristics and manageable requirements.
This beautiful cichlid displays vibrant coloration that intensifies with age and during breeding. Males typically show more intense colors than females, with finnage that becomes more elaborate as they mature.
At Tropical Fish Co, we select only the healthiest specimens with vibrant coloration and active behavior, ensuring you receive premium quality fish for your aquarium.
In the wild, Geophagus altifrons inhabits amazon basin, especially the rio trombetas region in brazil. Understanding their natural environment helps us replicate optimal conditions in the home aquarium.
These waters are typically soft, slightly acidic, and rich in tannins from decomposing leaf litter. Dense vegetation provides shelter and feeding opportunities, while seasonal flooding creates dynamic habitat conditions.
A minimum tank size of 500 litres is essential for housing Geophagus altifrons trombetas 4 -. Larger aquariums provide more stable water chemistry and greater swimming space, both critical for long-term health.
Provide appropriate hiding places, suitable substrate, and decorations that match their natural habitat preferences. Good filtration and stable water parameters are essential for all freshwater species.
Invest in quality filtration capable of turning over the tank volume 4-6 times per hour, and perform regular 25-30% water changes weekly to maintain pristine conditions.
Take time to acclimate new fish slowly (1-2 hours drip acclimation) to prevent shock. Patience during introduction pays dividends in long-term health and survival.
Maintaining correct water parameters is crucial for the health of Geophagus altifrons trombetas 4 -:
This species prefers soft, acidic water. Use RO water remineralized to appropriate GH/KH, add Indian almond leaves or alder cones for tannins, and avoid calcareous decorations that raise pH.
Invest in quality test kits and check parameters weekly. Stability is more important than hitting exact numbers - avoid sudden changes that stress fish.
As a omnivore, Geophagus altifrons trombetas 4 - requires a carefully balanced diet to maintain optimal health and coloration.
Offer a varied sinking diet of quality cichlid pellets, frozen and live foods such as bloodworms, blackworms, brine shrimp, mysis, and chopped earthworms, with some vegetable matter and occasional...
Vary the diet between quality flakes/pellets, frozen foods (bloodworms, daphnia, brine shrimp), and occasional fresh vegetables. Nutritional variety promotes vibrant colors, strong immunity, and natural behavior.
Remove uneaten food after 3-5 minutes to prevent water quality degradation. A single weekly fasting day can benefit digestion and overall health.
The Geophagus altifrons trombetas 4 - is classified as semi-aggressive, though individual personality can vary with age, tank size, and stocking density.
Expect territorial behavior, especially during breeding or in undersized tanks. Provide ample space and visual barriers to reduce conflict. This species may view smaller fish as food.
Needs a spacious aquarium with fine sand for sifting, excellent filtration, and regular water changes. Avoid sharp gravel and decor that can injure the mouth and gills; keep in groups when young to...
Choose tankmates carefully to ensure a harmonious community aquarium:
Compatible species include:
Avoid housing with:
Always research specific compatibility and introduce new fish gradually, monitoring behavior closely during the first few weeks.
A substrate-spawning maternal mouthbrooder. Pairs form from a group, and the female typically incubates the eggs and fry in her mouth; provide soft sand, stable warm water, and low disturbance during...
As a mouthbrooding species, females carry eggs in the mouth for 3-4 weeks. During this period, they do not feed and should not be disturbed. Provide a stress-free environment with stable water conditions.
When you choose Tropical Fish Co for your geophagus altifrons purchase, you benefit from:
With decades of combined experience in the UK aquarium trade, we understand what makes healthy, thriving fish. Our Geophagus altifrons trombetas 4 - specimens are among the finest geophagus altifrons available online today.
Order with confidence knowing you're purchasing from a trusted UK specialist. We're passionate about connecting aquarists with exceptional fish for sale UK wide.
Healthy, vibrant fish from trusted suppliers
Detailed care guides and support
Your fish arrives healthy or we'll replace it
Properly quarantined and ready for your tank

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