Didymo threatens the North Georgia trout populations. What is the best way Georgians can help prevent the spread of didymo?

Avoid wading in Georgian waters to catch trout  and don't move from one body of water to the next without changing and sanitizing waders.

Explanation:

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.