Söll

The thread algae shredder from Söll has proven to be particularly effective and selective. It is sprinkled directly on the algae, is colorless and mined residue-free within a few hours. It destroys even the most stubborn filamentous algae through the immediate release of active oxygen and is free of heavy metals. Shortly after the application, the dead algae can be canceled. This algicide product should be used with care. Please read the label and product information before use. Note algicidal products