Japanese Night Shrimp

Hayashidonus Shrimp are typically found in shallow marine environments, particularly in areas with rocky substrates, seaweed, and other structures. It is commonly found in the waters around Japan and other parts of the western Pacific Ocean. They are filter feeders, using their specialized appendages to catch plankton and other small particles from the water column. These shrimp are often observed clinging to substrate capturing passing food particles. They are known for their swaying and drifting movements in the water, which gives them the appearance of "dancing." It's essential to avoid using copper-based treatments in a tank with invertebrates, as it can harm them. Always follow the recommended guidelines for medication use in marine aquariums. Magnesium and Iodine are important components for shrimp as they need these for molting.

Hayashidonus japonicus are sometimes known as Japanese Night Shrimp. They are not commonly seen in the aquarium trade. Their color can vary, but it often has a semi-translucent to whitish or pale coloration. Shrimp can exhibit variations in color due to factors like diet and environmental conditions. They may have some patterns and markings on their bodies. They can grow to almost 1".

Water conditions: Salinity 1.023 - 1.025 Temp (F) 72 - 78, pH 8.1 - 8.4, Hardness 8 - 12 dKH