GLB®
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Yellow Slime

Possible Cause Solution Preventative Maintenance

Mustard algae

Clean filter with Filter Cleanse or Filter Fresh® filter cleaner. Brush affected areas. Use Algimycin® 3000 algaecide,  Algimycin® 2000 algaecide or Strike Out® algaecide. Use Drop N’ Vac® flocculent to help remove dead algae.

Use Algimycin® 3000 algaecide (6 fl. oz. per 10,000 gals.) weekly.