Amano Shrimp (Caridina multidentata) are considered one of the most effective algae-eating freshwater shrimp available. Popularized by legendary aquascaper Takashi Amano, these hardworking invertebrates continuously graze on algae, biofilm, and leftover food, making them an essential member of any planted aquarium cleanup crew.
Larger and hardier than most ornamental dwarf shrimp, Amano Shrimp are peaceful, highly active, and compatible with a wide range of community fish. Their constant foraging helps maintain a cleaner aquarium while allowing aquatic plants to thrive.
Available Options: 5 Pack, 10 Pack, and Value 25 Pack.
Temperament: Peaceful
Difficulty: Easy
Diet: Algae, biofilm, sinking shrimp foods, algae wafers, vegetables, and leftover fish food.
Recommended Aquarium: 10 gallons (38 L) or larger.
Compatibility: Peaceful community fish, shrimp, snails, and planted aquariums.
| Specification | Details |
|---|---|
| Scientific Name | Caridina multidentata |
| Common Name | Amano Shrimp |
| Origin | Japan & Taiwan |
| Adult Size | 4–6 cm (1.5–2.5 in) |
| Temperature | 20–27°C (68–81°F) |
| pH | 6.5–7.8 |
| Water Hardness | Soft to Moderately Hard |
| Lifespan | 2–5 Years |
| Breeding | Larvae require brackish water for development. |
| Difficulty | Easy |
Available in Canada at Aquascaperoom — premium freshwater shrimp, aquarium plants, and aquascaping supplies.