Barley Balls

🌊 Water Quality & Algae Control

• Slow release of natural compounds – As barley straw decomposes in oxygenated water, it releases humic acids and then peroxide-like compounds that suppress certain algae without harming fish, plants, or beneficial microbes.

• Prevents, rather than kills – Barley is most effective at preventing new algae blooms rather than clearing existing dense mats.

• Non-toxic alternative – Doesn’t rely on synthetic algaecides, so it’s safer for wildlife and downstream ecosystems.

🐟 Aquatic Life Health

• Habitat for microbes – The straw surface becomes a mini “biofilter” where beneficial bacteria and fungi colonize, aiding in nutrient cycling.

• Oxygen buffering – Can help stabilize dissolved oxygen levels during decomposition if used in moderate amounts.

🌱 Nutrient Balancing

• Binds excess nutrients – Humic substances from barley can bind phosphates and other nutrients, making them less available for nuisance algae.

• Supports aquatic plants – By suppressing algae, it reduces competition for light and nutrients, allowing desirable plants to thrive.