Pinocchio Shrimp
Posted by Max Gandara on on 24th Sep 2025
Pinocchio Shrimp, also known as Caridina cf. gracilirostris or “Long-Nosed Shrimp,” are an elegant and eye-catching freshwater shrimp species that are highly prized by aquarists for their unique appearance. Named for their long, pointed rostrum that resembles the nose of Pinocchio, these shrimp display graceful movements and delicate, semi-transparent bodies that make them a fascinating addition to planted and nano aquariums.
Pinocchio Shrimp are peaceful and social creatures that thrive in colonies. Keeping them in groups enhances their natural behavior, helps them feel secure, and encourages breeding in well-maintained aquariums. They prefer heavily planted tanks with moss, fine-leaved plants, driftwood, and rocks that provide hiding places and grazing surfaces for biofilm and algae.
These shrimp are sensitive to water quality and require stable, pristine conditions to thrive. They prefer soft, slightly acidic water with consistent parameters. Regular water changes, gentle filtration, and careful monitoring of water chemistry are essential to their health and well-being. Sudden fluctuations in water parameters can stress them and reduce lifespan.
Pinocchio Shrimp are omnivorous and primarily feed on biofilm, algae, and detritus. Their diet can be supplemented with high-quality shrimp pellets, blanched vegetables like spinach or zucchini, and occasional protein-rich foods to support growth and reproduction. A varied diet helps maintain their translucent bodies, highlight their rostrum, and promote overall health.
These shrimp are a favorite among hobbyists who enjoy keeping unique and delicate freshwater species. They are peaceful, fascinating to watch, and help maintain a clean tank by consuming algae and organic debris. With proper care, Pinocchio Shrimp can live up to 2–3 years and reward aquarists with captivating appearance, interesting behavior, and the opportunity to build thriving colonies in a well-planted freshwater aquarium.
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