As requested how to see Sand fleas, this is the best so far I can get them to come out, they do not like to be photographed.
Water is reseeding and you will see a spot that looks like pepples as the water runs over them, sometimes it is shells, but if they are in bunches its a dead a give away that it is fleas.
Fleas do spread out sometimes, but in most cases they move in groups.
The larger the the V the bigger the Flea
The Vee as everyone talks about is the water running around there antenna or feelers.
If there is alot of people walking you will not see them they will hide, you want a beach with very little traffic.
They can feel you coming from the vibration in the water.
So what I do is spot them and then walk on the sand up above them 20 feet away quietly and as the water goes back down I go done with it and scoop where I saw them, this is better than walking up on them sideways, your aim and location is more precise from above and all you have to do is walk down on them.
Center of pic shows start of Flea pod, the v in this pic is not well defined. can you see the pepples?

Flea Pod is center at surf agian the V is not so easy to get in pics. This group looks like pepples in this pic

The best pic of the V below

A little closer

How to catch them:
1.Sand Flea rake
2.By hand
