Pond basket round with Moerings pond soilMake a your pond a plant pool party! With Moerings pond soil and the round aquatic plant basket, your plant will be sitting pretty! Use the soil and the baskets by first placing the plant in the basket. Then fill the basket with pond soil to just below the rim. Cover this with pond pellets or pond lava rocks. Finally, place the basket at the right depth. The pond basket will help keep your pond plants in better health. They help prevent soil from