Plants as Filters

Follow-up to The Community Lake: Using plants as water filters for dealing with excess nutrients and chemicals is becoming a more popular phenomenon around the world. This is probably because this type of remediation is really affordable and effective in doing its job. After all, its natures adaptability which make these such powerful organisms. Throughout the City of Hanoi, this is a really widespread process - specifically using one type of aquatic reed.  

 
 

A solution to this minor effluent piping problem