How does Moleaer nanobubble treatment compare to alum treatment?

Alum (aluminum sulfate) is a chemical applied to waterbodies to bind and sequester phosphorus in sediments, limiting its release into the water column. It can be effective, but its scope is narrow: it has no impact on nitrogen, does nothing to reduce muck, and does not address the anoxic conditions that drive internal nutrient loading in the first place. Its effects typically last 10–20 years before reapplication is needed, and there are potential toxicity concerns for aquatic life. Nanobubble treatment tackles nutrient loading through natural biological and chemical processes, facilitates reductions in nitrogen and phosphorus levels, reduces muck, and supports broader ecosystem recovery, without introducing chemicals to the waterbody.