Duckweed The Zombie of the plant world

[silverfoxcc]

Has anything been invented that will eradicate this stuff?

I think i have tried every solution on the market 'It is the very best Sir' Oh yea the bloody thing thrives on it

Would a self contained skimmer ( my pump has not got an inlet for one) be any good,, Sucks the stuff into the sieve and emptied twice a week

It is just a normal garden pond, no million pound koi type of thing

I have heard grass carp love the stuff, any truth?