Its tail like a spear contains poison that can pierce and cause heart failure. This fish is a leader in its existence in the deep sea sometimes also in shallow waters. although large and still seem mysterious. In contrast to other fish that although small but apparently dangerous..However, from a stingray, he also has his own defense system that can make you shudder when you know it.
When I went on the 12 foot stingray dive, a woman from our group stepped on a stingray and her foot was bleeding pretty badly. Luckily, there were no additional injuries and I believe that she recovered from the incident.