What were the three types of water nymph in ancient Greece?

The naiads, nereids and oceanids were all water nymphs in ancient Greek mythology. But who were they and what made them different from each other? Were any of them dangerous? And how are they all related? Find out in this week's episode! Read the blog post and see the images at http://www.icysedgwick.com/water-nymphs/ Tweet Icy requests for episode topics at https://twitter.com/IcySedgwick Buy Icy a coffee at: https://ko-fi.com/icysedgwick