IMPORTANT: When using AlgaeFix during the hot summer months, to prevent fish stress extra water aeration is required. Used as directed, algaecides are safe for seasonal maintenance applications to destroy algae, even blanketweed, and improve water quality without effecting koi health or aquatic plant health.

For more info click “Technical Specs”

• Effectively controls "green water" algae blooms, string algae and blanket weed
• Keeps ornamental ponds and water gardens clean and clear
• Controls existing algae and helps prevent additional algae bloom