Matter ID

[The Masked Shadow]

It’s right above the water line. Snails are going to it. There are 3 of these patches. It’s white and bubbly.

 

[tlindsey]

It’s right above the water line. Snails are going to it. There are 3 of these patches. It’s white and bubbly.

View attachment 1485676

View attachment 1485677

Possibly the snails produced the foam for eggs.

 

[Deadeye]

Possibly the snails produced the foam for eggs.

+1