The Unicorn shrimp usually inhabits around 200 to 300 m deep, but they rise to about 40m due to breeding behavior. There are thousands to tens of thousands of shrimps but there are only a few suitable places to shoot them. The direction and density of the tide may vary depending on the direction, strength, and brightness in the ocean. I went there many times because I could only stay for 15 minutes once a day. I was lucky to be able to find and shoot the ideal situation.