The fish does not smell fishy that it was developed from 1994, consists of 2,843 parts and is driven by a motor 6. So this fish is quite agile and elastic.
This fish is made as efficient as possible, by pressing a low cost. To reduce the risk of loss if it is lost or damaged fish under water.
If we are looking for images of fish robot, its atw videos, the most famous is the blue fish body such as adorned with pearls. name Essex Robotic Fish.