Aqua Max® holding tank treatment’s advanced enzyme powered formulas, all at the same time. Thetford’s beneficial probiotic treatments are Bronopol Free and Formaldehyde Free to provide campground friendly and California compliant solutions. Thetford’s new family of Aqua Max® holding tank treatments have been extensively researched and tested safe for all RV and marine toilets, holding tanks and septic systems.
We are a Seattle, WA based outdoor gear store with a mission to make climbing, backpacking & mountaineering accessible and enjoyable for everyone.
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