BioGuard Algicide 28-40® is an economical and effective algaecide designed for pools without an attached spa or water feature. This algaecide can foam under turbulent conditions.
• Works with either chlorinated or brominated systems
• Excellent mid-priced algaecide for commercial applications
Always follow label instructions, dosages are provided here to inform your purchase decisions. These dosages are not meant as a replacement for label instructions.
Initial treatment: 16oz per 25,000 gallons
Maintenance: 4oz per 25,000 gallons every 5-7 days and after heavy rains/refills