SpaGuard Rapid Dissolve Shock Tablets 42664BIO

SpaGuard® Rapid-Dissolve Shock Tabs An industry first brought to by BioLab's SpaGuard Brand, these new tablets take the guess work and mess out of measuring cumbersome powdered spa chemicals.  Formulated specifically for portable hot tubs, these MPS Shock Tabs are imperative to keeping your spa water clean, clear, and free of organics. Non-chlorine shock-oxidizer Quickly oxidizes non-living waste and contaminants** Single-dose, 1” tab per 300 gallons – 1200 liters weekly Bottle treats average-sized spas for 12+ weeks Simply drop a tab in the filter well, then watch it disperse chemicals without any added effort Convenient tabs that quickly respond to key challenges in smaller bodies of water like spas and swim spas