How Many Amano Shrimp Should You Keep In A 30 Gallon Tank?

How Many Shrimp Should I Put in My Aquarium? (Helpful Table Included)
How Many Shrimp Should I Put in My Aquarium? (Helpful Table Included) from

How Many Amano Shrimp Should You Keep in a 30 Gallon Tank?

Amano shrimp are a popular choice for freshwater aquariums, due to their hardiness and their scavenging abilities. But when it comes to stocking your aquarium, it’s important to know how many of these shrimp you should keep in a 30 gallon tank. The answer depends on several factors, such as the size of your shrimp, the other inhabitants of the tank, and the type of filtration you are using. Here is what you need to know about stocking your 30 gallon aquarium with Amano shrimp.

Amano Shrimp Size and Number

Amano shrimp can grow up to 2 inches in length. That means that in a 30 gallon tank, you could keep up to 20 of these shrimp. However, it is best to keep fewer than that, to ensure the tank remains balanced. A better number is around 10. This will give the shrimp plenty of space to roam and feed, while not overstocking the tank.

Compatibility with Other Tank Inhabitants

Amano shrimp are generally compatible with most other peaceful fish species. However, they can be aggressive towards other crustaceans, such as small snails or crayfish. If you plan to keep other species of fish or invertebrates in your tank, make sure they are compatible with Amano shrimp and will not harm them. Additionally, if you are keeping larger fish, you may need to reduce the number of Amano shrimp you keep in the tank to avoid overcrowding.

Filtration System Requirements

Amano shrimp are sensitive to water changes and need a strong filtration system. A canister filter or a hang-on-back filter is best for filtering out debris and keeping the water clean. A protein skimmer can also help to remove dissolved organic compounds that can be harmful to your shrimp. Make sure to maintain your filter regularly to keep the tank clean and provide your shrimp with plenty of oxygen.


Amano shrimp make a great addition to a 30 gallon tank, but it’s important to make sure you know how many you should keep. In general, 10 is a good number for a 30 gallon tank, but this may vary depending on the other inhabitants of the tank and the type of filtration system you are using. With the right setup, you can keep your Amano shrimp healthy and happy for years to come.

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