64oz of AquaBio™, a new twist on holding tank treatments, offers today's RVers a Formaldehyde- and Bronopal-Free formula. Thetford's next generation of holding tank solutions is campground friendly and complies with California regulations.
Eliminates offensive odors coming from the holding tanks, while leaving a fresh citrus scent. Quickly breaks down and liquefies waste and toilet paper to prevent messy clogs.

The quick-acting holding tank treatment eliminates odors while digesting waste and toilet paper to prevent clogging, all without any harsh chemicals.