Shock - Biofilm EliminatorClean and deodorize your fresh water tank Specifically formulated to easily deep clean large, hard to treat tanks, cisterns, and plumbing systems. Easily apply to your water system Just add to the tank, run it through the pipes, and drain. Ideal for boats and RVs coming out of storage for the new season. Versatile system flush Refresh tanks in Marine Vessels, Recreational Vehicles, Cisterns, and Emergency Water Supplies. Not for Pools, Septic Systems

Check your water safety- The included EPA-approved test strips and color chart quickly and accurately indicate whether you have sufficient free chlorine in your tank from your last Aquatabs treatment

Osmo Seal takes up 1/3 of the space of package water

and each pouch comes complete with vitamin C

aluminum or plastic fresh water systems

and home-use

emergency survival

EPA registered and NSF certified

adds a small

It also has a 7 year shelf life so it will be ready when you need it

run it through the pipes

Ideal for boats and RV’s coming out of storage for the new season

which leaves your water safe