If a specific post was interesting or useful to you, we recommend that you Like that post. It tells the post author, and others, that you found the information valuable. Clicking Like is another way to let others know that you enjoy it without leaving a comment.
Log in to join the conversation and Like this content.
Guessing that little critters are using the hay for food, and the small fish are eating these little critters. And yes, decaying hay adds nutrients to soil and water. Certain types of straw also can help control algae.