What are these bubbles on the pond water surface

Posts

• Dovefromabove Posts: 88,147

  October 2022

  There’s plenty of  ‘stuff’ as well as algae decomposing in the bottom of ponds, pondweed, invertebrates, dead frogs, leaves … all sorts of ‘stuff’ , which is why I used a non-specific term. 

  
  Gardening in Central Norfolk on improved gritty moraine over chalk ... free-draining.
  
  
  
  
  
  

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• Simone_in_Wiltshire Posts: 1,073

  October 2022

  bédé said

  The "stuff" is probably algae.  In the full sun, the "gases" are probably oxygen from photosynthesis.
  
  But the other dead and rotting plant material might be best removed.  It's that time of the year/

  There was definitely no frog, algae or leaves in my pond, but the roots from one plant caused the problem which had solved over the week. 

  I ♥ my garden.

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