Family: Caridina
Distribution: Caridina multidentata, known simultaneously as the Yamato or Amano Shrimp, is found in Japan’s Yamato River, as well as the waters of Korea and Taiwan.
PH: 6.5 – 7.8
Temperature: 20– 28°C (68 – 82°F)
Hardness: 6 – 10 dGH
Description: The Amato Shrimp, which measures around 5 cm in length, has red-brown points on its side and a white stripe on its dorsal fin. Its body has a translucent colouration; females have a longer row of dots which line their body. The body colour may change dependant on nutrient levels and the quality of your water.
Diet: Caridina multidentata will feed in much the same way as all dwarf shrimp species. Considering this is one of the larger dwarf shrimps, it should be fed a good supply of food. Shrimp pellets, zucchini, spinach, blood worms and fish flakes will make up a balanced diet.
Breeding: The Amano Shrimp must be bred in brackish water; if not, the pregnant females will never produce babies. The shrimp eggs hatch as tiny larvae, which float freely in the water. These larvae should be dealt with carefully as they are extremely delicate. Successful captive breeding has occurred in conditions with 24-hour lighting, a temperate of mid-70°F, and gentle aeration. High temperatures will thwart the development of the larvae.
Comments: This shrimp requires a lot of attention and is only recommended to experienced hobbyists. Breeding appears to be very difficult and poor water conditions can lead to a high mortality rate. Amano Shrimp should be given plenty of space so as to avoid overstressing. This shy species may spend a lot of its time hiding among plants and tank decorations.
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Recommended Compatible Species: The Amano Shrimp has been known to attack smaller fish. Conversely, you shouldn’t tank this species with larger fish because, like most shrimp, they will be promptly eaten.
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