The Pootoon exclusively recommends Thetford AquaMax (Liquid Only – NO PODS) holding tank treatment. There are many holding tank products available, but none as efficient as AquaMax. It can be purchased inexpensively at Wal-Mart or Amazon. We will also deliver it to you during a pumpout if you request.
Do not use Thetford Campa-Chem, or any RV product in your boat. These products are designed specifically for RVs, and do not work in marine holding tanks.
How much do I need?
Use AquaMax after each pumpout, or when you smell an odor. We round everything up to an 8 oz serving. You can never use too much AquaMax in your tanks!