Thetford’s next generation of holding tank solutions is campground friendly and complies with California regulations.

The quick-acting holding tank treatment eliminates odors while digesting waste and toilet paper to prevent clogging, all without any harsh chemicals. Thetford’s New AquaBio is formulated and tested safe for all RV toilets, holding tanks and septic systems. 

• Superior odor control and waste digestion for RV holding and marine septic tanks
• Fresh citrus twist scent packed into a powerful formula
• AquaBio treats up to 40 gallon holding tanks
• California compliant campground friendly formula
• Formaldehyde and Bronopol free
• Comes in white 32-oz bottle