Retroculus lapidifer

RETROCULUS LAPIDIFER

Retroculus lapidifer

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📍 BASIC INFO

Origin: South America – Tocantins and Araguaia River Basins, Brazil

Adult Size: 8″–10″

Temperament: Peaceful to Semi-Aggressive

Care Level: ⭐ Advanced

Tank Level: Bottom

🍽 DIET

Omnivore / Invertebrate Feeder

Accepts: Quality sinking pellets, frozen or live bloodworms, brine shrimp, mysis, insect larvae, earthworms, and other small protein-rich foods

✔ COMPATIBILITY

Generally peaceful toward unrelated fish but may become territorial with its own kind and similar bottom-dwelling cichlids. Best kept in a group of at least four in a very spacious aquarium. Tankmates should tolerate strong current and highly oxygenated water.

💧 WATER PARAMETERS

pH: 6.0–7.5

Temperature: 75–82°F

Ammonia: 0 ppm

Nitrite: 0 ppm

Nitrate: <20 ppm

⭐ HIGHLIGHT

A rare, highly specialized rapid-dwelling cichlid with reduced buoyancy that often hops and rests on the substrate like a goby. Its name means “stone-bearer,” referring to its habit of carrying pebbles when constructing a nest.

📝 CARE NOTES

Requires pristine, highly oxygenated water with powerful filtration and strong current, along with calmer resting areas. Use fine sand, smooth pebbles, and rounded rocks to recreate its natural river habitat. It is highly sensitive to deteriorating water quality, so frequent partial water changes are essential.

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Fish World Aquarium 🐟