BIOSAFEGREEN CLEAN TABS 7.5lbs BIOSAFE: GREEN CLEAN TABS 7.5lbs $51.99 SKU: GRT07 QTY: Click here to save 5% off of your order! GREEN CLEAN TABS 7.5 LBS. If you love GreenClean Granular Algaecide then you will love GreenClean Tabs! GreenClean Tablets control algae in water gardens and ornamental ponds while in a convenient tablet form. Start the season by applying tablets to your pond early in the spring to control algae growth. Keep them on hand to treat growth before it appears all season long. BENEFITS: No Measuring Required Can Be Applied in Water Containing Live Fish and Plants Use in the Heat of the Summer to Help Control Algae Blooms Copper Alternative EPA Registered APPLICATION RATES BASED ON POND SIZE: 1 tablet treats 175 gallons 2 tablets treat 350 gallons 3 tablets treat 500 gallons 4 tablets treat 675 gallons 5 tablets treat 850 gallons 6 tablets treat 1000 gallons