BioGuard Back Up 2 Algae Preventative 32 oz. – White

Prevent algae from forming with this highly effective formula. Use for routine maintenance or to help prevent the formation of algae when the pool or spa is not in use. Stable in sunlight and more active as water temperatures rise, this formula from BioGuard even penetrates smaller cracks and crevices where algae can form. Routine maintenance is 1 fl. oz. per 5000 gallons of water per week. No effect on pH levels of the water.  32 fl. oz. bottle.

• Prevent algae from forming with this highly effective formula.
• Use for routine maintenance or to help prevent the formation of algae when the pool or spa is not…
• Stable in sunlight and more active as water temperatures rise, this formula from BioGuard even pe…
• Routine maintenance is 1 fl. oz. per 5000 gallons of water per week.
• No effect on pH levels of the water. 32 fl. oz. bottle.