The initiative is a part of a £100,000 project aimed at enhancing the overall water quality of the 44,500sqm Heronry Pond.
Environmental charity Thames21 is working with The Rivers Trust and the City of London Corporation on the project, with funding from soft drinks manufacturer Britvic.
Tyler Randall, Thames21’s river restoration officer, said: “It is fantastic to work on this project, which is not only helping to transform the lakes of Wanstead Park into healthy environments for wildlife, but helping to improve water quality in this area whilst enhancing blue and green spaces.
“It’s truly inspiring to work with our volunteers and partners and witness together how we can breathe life back into our lakes and leave a positive legacy for future generations.”
The floating reed bed features native plant species including purple loosestrife, yellow flag iris and common reed.
Thames21 said these species, in addition to acting as natural barriers, will provide essential habitats and food sources.
