I saw a Snowflake eel and another eel "playing cat and mouse" in the reef right at water's edge which made getting focused shots of them problematic due to the wave surges.

Below the snowflake was head bumping the other eel's tail:

With the surge and a need to surface for air, I couldn't really follow all of their antics or make heads from tails as to what they were up to. At least they were obvious and easy to tell apart!!

They ended sharing the same entrance and exit into the reef but head to tail!! The two shots below were taken with the eels stationary to each other and unmoved for both shots:

I have encountered eels in the same section of the reef before but this is the first time I have seen interaction between two as well as obvious contact.

*****