What temperature is the hammerhead use to?

Hammerhead sharks, like many other shark species, are ectothermic, meaning they do not regulate their body temperature internally. Instead, their body temperature generally reflects the surrounding water temperature, which can range from about 20°C to 30°C (68°F to 86°F). They are typically found in warmer waters but can tolerate a range of temperatures depending on their habitat and the specific species of hammerhead.