How to Care for Amano Shrimp

How to Care for Amano Shrimp

Have you ever considered adding Amano shrimp to your aquarium? These fascinating creatures can be a wonderful addition to any tank, but they do require proper care to thrive. In this article, we will discuss everything you need to know about caring for Amano shrimp, from their habitat requirements to their feeding habits. So, let’s dive in and learn how to provide the best care for these unique aquatic creatures.

Understanding Amano Shrimp

Amano shrimp, scientifically known as Caridina multidentata, are native to the freshwater rivers of Japan. These shrimp are named after the renowned Japanese aquarist Takashi Amano, who popularized them in the aquarium hobby. Amano shrimp are highly sought after for the invaluable role they play in maintaining a healthy aquatic ecosystem.

Setting up the Aquarium

Before bringing home Amano shrimp, it is essential to ensure that their aquarium is properly set up. Here are some key factors to consider:

Tank Size

Amano shrimp are small, reaching a maximum size of around 2 inches (5 cm). For every shrimp, a tank size of at least 5 gallons is recommended. Providing ample space will allow the shrimp to move around freely and exhibit their natural behaviors.

Water Parameters

Maintaining the right water parameters is crucial for the well-being of Amano shrimp. They prefer a temperature range of 72-82°F (22-28°C) and a pH level of 6.5-7.5. Additionally, it is essential to keep ammonia and nitrite levels at zero and ensure that nitrate levels remain low through regular water changes.


Amano shrimp are sensitive to poor water quality, so a good filtration system is a must. Choose a filter that provides gentle water flow to avoid overwhelming the shrimps’ delicate bodies. An efficient filter will help keep the water clean and remove harmful substances.

Substrate and Decorations

Amano shrimp thrive in a natural environment, so it is best to use a substrate that mimics their natural habitat. Consider using fine gravel or sand, as these substrates are easier for the shrimp to navigate. Adding driftwood, rocks, and plants will provide hiding spots and create a visually appealing tank.

Feeding Amano Shrimp

Amano shrimp are natural scavengers and primarily feed on algae and organic matter in their natural habitat. In the aquarium, they should be provided with a varied diet to ensure proper nutrition. Here are some feeding tips:


Due to their affinity for algae, Amano shrimp can play an essential role in controlling algae growth in the tank. However, if there is not enough algae in the tank, you will need to supplement their diet.

Commercial Foods

High-quality shrimp pellets and flakes can be offered as a staple diet. Look for foods specifically formulated for shrimp, as these will contain the necessary nutrients and minerals for their well-being.


Adding blanched vegetables, such as zucchini, spinach, or cucumber, can provide additional nutrition. Simply boil the vegetables for a few minutes until they are soft, then allow them to cool before adding them to the tank.

Tank Mates for Amano Shrimp

Amano shrimp are generally peaceful and can coexist with a variety of tank mates. However, it is crucial to choose compatible species that won’t harm or prey on the shrimp. Here are some suitable tank mates for Amano shrimp:

  • Small fish, such as neon tetras, guppies, or rasboras
  • Dwarf shrimp, like cherry shrimp or ghost shrimp
  • Snails, such as nerite snails or Malaysian trumpet snails

Avoid keeping Amano shrimp with aggressive or larger fish that may see them as prey. It is also important to note that male Amano shrimp can be territorial towards each other, so providing plenty of hiding spaces will help reduce aggression.

Breeding Amano Shrimp

Breeding Amano shrimp in captivity can be challenging. Unlike some other species of shrimp, Amano shrimp require brackish water conditions for their larvae to develop successfully. This makes it challenging to reproduce them in a freshwater aquarium.

Frequently Asked Questions (FAQs)

Q: How long do Amano shrimp live?

A: Amano shrimp have an average lifespan of around 2-3 years in optimal conditions.

Q: Can Amano shrimp be kept in a community tank?

A: Yes, Amano shrimp are generally peaceful and can coexist with small, non-aggressive fish and other dwarf shrimp species.

Q: Do Amano shrimp eat their own offspring?

A: No, Amano shrimp do not usually eat their own offspring. They provide parental care and protect their eggs until they hatch.

Q: Can Amano shrimp survive in freshwater without any salt?

A: Yes, Amano shrimp are freshwater species and can thrive in a freshwater aquarium. It is not necessary to add salt to their tank.

Q: How many Amano shrimp can be kept in a 10-gallon tank?

A: A 10-gallon tank can comfortably accommodate 5-10 Amano shrimp, depending on the tank’s setup and the presence of other tank mates.


Caring for Amano shrimp requires creating a suitable environment that mimics their natural habitat. Providing the right tank setup, maintaining proper water parameters, and offering a balanced diet are crucial for their well-being. With a little attention and care, these fascinating creatures can be a great addition to any aquarium. So, are you ready to embark on your Amano shrimp-keeping journey?