Holding Tank Treatment Refresh EcoTankPro 16oz.
Treat your Marine holding tank with EcoTankPro. EcoTankPro by PerformanceCare+ is an Advanced Tank Treatment. This marine holding tank treatment is Non-toxic, Bio-degradable and naturally green. The EcoTankPro treats your holding tank by decomposing solids fast, efficiently and thoroughly using small granular beads. To use first add the beads into your holding tank and then add water. Use on Marine & RV. 2oz of the granular beads will treat a 20-25 gallon tank for up to 10 days.