Effective - improves water quality

Aqua-Cereal® Algenteufel

Effective and natural string algae killer Aqua-Cereal® Algenteufel is the ideal string algae killer for koi ponds, natural ponds, and swimming ponds. This environmentally friendly product sustainably combats string algae and improves water quality without using phosphate, copper, or harmful herbicides such as terbutryn and monolinuron.