How to get rid of nostoc algae naturally?

Natural methods to get rid of nostoc algae include using vinegar or hydrogen peroxide. A solution of vinegar (about 1 part vinegar to 3 parts water) can be applied directly to nostoc mats to kill the algae by lowering the pH and disrupting its cellular structure. Hydrogen peroxide works in a similar way, breaking down the cyanobacteria’s cells. Additionally, adjusting the environmental conditions by improving drainage, reducing excessive watering, and avoiding standing water will help control the growth of nostoc without the use of chemicals.