Potted oxygenators sit on a shelf or the bottom of your pond, depending on the depth needed (see each individual plant).  They produce foliage that will grow above and below the waters surface.

We recommend 5 x 1ltr per sqm.  

9cm Plants or Packs
If purchasing 9cm plants then please note these come in solid pots and will need re-potting into 1ltr Finofil aquatic baskets.  You may also need Aquatic Soil and Gravel.