Asian Brown Shrimp (Atyopsis moluccensis)- A fascinating and peaceful filter shrimp for tropical aquariums

The Asian Brown Shrimp is an exciting filter-feeding shrimp that uses its characteristic fan-shaped "hands" to capture micro-particles directly from the water current. The species is both calm and very interesting to observe, which makes it popular in plant aquariums and larger pet aquariums.

The color varies between brown, beige, gray and sometimes bluish tones depending on the environment, mood and water values.

Information

• Scientific name:Atyopsis moluccensis

• Origin:Asia

• Temperature:24–28°C

• Size:Up to approx. 8–10 cm

• Difficulty level:Means

• Life:Several years with good care

Characteristics

✔ Unique filter eating behavior
✔ Peaceful and social species
✔ Perfect for plant aquariums and pet aquariums
✔ Active and exciting to observe
✔ Natural look suitable for aquascaping
✔ Thrives in groups and quiet environments

Aquarium & environment

Asian Brown Shrimp thrive best in stable aquariums with good oxygenation and clear water movement. The shrimp often sits on rocks, roots or decorations where the current carries food particles.

The aquarium should contain:

• Good water flow

• Roots, rocks and hiding places

• Stable water quality

• Oxygen-rich water

• Calm aquarium companions

An established aquarium with natural biofilm is a big advantage.

Feed & nutritional needs

Atyopsis moluccensis is a filter feeder and needs finely divided food that can float in the water.

Suitable feed:

• Powder feed for filter shrimp

• Spirulina powder

• Finely ground shrimp feed

• Microorganisms and biofilm

• Finely distributed frozen feed

For best results, the food should be dispersed in the water stream so that the shrimp can filter it naturally. In very clean aquariums, extra feeding is often required.

Water values

Recommended water values:

• Temperature: 24–28°C

• pH: about 6.5–7.5

• Soft to medium hard water

• Stable and well-oxygenated water

Important to think about

Asian Brown Shrimp are completely peaceful and should be kept with other peaceful species. During cuddling, it is sensitive and therefore appreciates many hiding places.

With the right environment, this filter shrimp becomes a much-appreciated and lively feature in the aquarium - perfect for those who want a natural and different behavior in the aquarium.