Atyopsis gabonensis
Large filter-feeding shrimp native to West Africa (Gabon, Cameroon). It uses its fan-like appendages to capture suspended particles in the current. Peaceful and spectacular species, ideal for well-planted community aquariums with strong current.
Aquarium of at least 120 liters with moderate to strong current (circulation pump recommended). Provide elevated perches: rocks, driftwood, robust plants where it can position itself facing the current to filter. Clear and well-oxygenated water essential. Avoid high nitrates (< 20 mg/L). Prefer a mature tank with established micro-fauna. Temperature 22-26°C, pH 6.5-7.5, GH 4-15. Moderate lighting, numerous hiding spots.
Strict filter feeder: feeds on microorganisms, detritus, phytoplankton and suspended organic particles. Feed with fine powdered foods (spirulina, fry food), liquid foods for invertebrates or infusoria. Distribute upstream of the current. In a well-established tank, finds part of its food naturally. Supplement 2-3 times per week with specific foods. Does not eat algae or food on the substrate.
The African bamboo shrimp is hardy but sensitive to sudden changes in parameters (temperature, pH) and heavy metals, particularly copper found in some medications and water conditioners. Molting problems (dysecdysis) can occur due to calcium or magnesium deficiency, manifesting as incomplete or stuck molts. To prevent disease, maintain well-oxygenated, stable water, and provide varied diet rich in microorganisms; avoid any copper-based treatments and ensure sufficient hardness (GH ≥ 6) to promote healthy molts.
Very peaceful, compatible with non-aggressive fish and shrimp. Keep in groups of at least 3 for social well-being. Sensitive to sudden parameter changes and chemicals (copper, medications). Avoid any copper-based treatments. Molts regularly: do not disturb during this vulnerable period. Species uncommon in trade, often confused with Atyopsis moluccensis (Asian version). Verify geographic origin when purchasing. Breeding in aquarium nearly impossible (larvae require brackish water).
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Information provided for guidance only; it may vary between individuals and conditions. If in doubt about an animal's health, consult a vet.