In medicine, ultrasound is used to detect changes in appearance, size or contour of organs, tissues, and vessels or detect abnormal masses, such as tumors. In an ultrasound examination, a transducer both sends the sound waves and receives the echoing waves.
Ancylomenes venustus , also known as the graceful anemone shrimp , is a species of shrimp which belongs to the family of the Palaemonidae . This species is found in the tropical waters from the centre of the Indo-Pacific biogeographical area.
The Amano shrimp is a very popular and active algae-eating species. They are ravenous eaters, consuming not only most algae, but eat dead plant castoff material (detritus) and clean the tank of leftover food. They are quite small, averaging between 3.5 to 5 centimeters, making them ideal for a smaller tank. They only resist eating blue-green and green spot algae.