![formula-o-toss formula-o-toss](https://oxygenpools.com/wp-content/uploads/2017/01/formula-o-toss.gif)
Oxygen Pools requires 1lb of Formula O per 10,000 gallons of pool water once a week. When opening, closing or shocking the water requires a double dose.
Oxygen Pools requires 1lb of Formula O per 10,000 gallons of pool water once a week. When opening, closing or shocking the water requires a double dose.