Eheim skimmer waterfall nozzle / duckweed remover

An above surface nozzle for Eheim skim350

Originally made for duckweed removal

By removing the sponge filter inside the skimmer it sucks duckweed in and rigging a net under the nozzle that collects the god forsaken surface parasite youve got a somewhat decent setup for automated removal

Also works as an aerator if you dont mind the small purl noise