Background:

The Amano Shrimp, Caridina multidentata, is a hardy and efficient freshwater shrimp species highly prized for its algae-eating abilities. Native to Japan and Taiwan, this shrimp was popularized in the aquarium hobby by renowned aquascaper Takashi Amano, who recognized its utility in maintaining pristine planted tanks. Growing up to 4–5 cm in length, Amano Shrimp have a translucent body dotted with small, dark spots, which help them blend seamlessly into their surroundings. Their active foraging behavior and peaceful temperament make them an excellent choice for aquarists seeking both aesthetics and functionality.

Care Requirements:

Water Parameters:
- Temperature: 20–27°C
- pH: 6.0–7.5
- Hardness: 4–12 dGH
Diet:
Amano Shrimp are omnivorous scavengers, primarily consuming algae, biofilm, and detritus. Supplement their diet with sinking algae wafers, blanched vegetables like zucchini or spinach, and shrimp-specific foods rich in minerals. Avoid overfeeding, as they will naturally forage for much of their sustenance.
Tank Setup:
A tank of at least 40 liters is recommended, with a soft substrate and plenty of hiding spots created by live plants, driftwood, and rocks. They thrive in well-oxygenated water with a gentle current. A planted setup is ideal, as it provides both food sources and security. Stable water conditions are critical, as they are sensitive to fluctuations.
Behavior:
Amano Shrimp are peaceful and social, often seen grazing on surfaces in search of algae and detritus. They are most active during the day and can coexist in groups or as part of a community. While they rarely exhibit aggressive behavior, they are more confident in larger groups.
Tank Mates:
Ideal tank mates include small, non-aggressive species like Tetras, Rasboras, and Corydoras, as well as other peaceful invertebrates. Avoid housing them with large or predatory fish, such as Cichlids or Betta fish, which may see them as prey.

Care Tips:

Perform regular water changes to maintain high water quality, as Amano Shrimp are sensitive to poor conditions. Ensure the tank is securely covered, as they may climb out if water parameters become unsuitable. Provide a balanced diet to prevent over-reliance on algae and ensure long-term health. When introducing them to the tank, acclimate them slowly to avoid shock due to water parameter differences.

Amano Shrimp are a powerhouse addition to planted and community tanks, offering both aesthetic appeal and practical algae control. Their active nature, peaceful demeanor, and ability to thrive in diverse environments make them a favorite among aquarists seeking a cleaner and more dynamic aquatic ecosystem.

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Shrimps (2)

Caridina multidentata (Amano Shrimp)

NM -Orange Eye Red Devil

Art of Aqua