Hi there my name is Taffy,

I have a garden pond of approx sizes of 8' x 10' which is full of
green slime. I need to drain the pond to refill it with clean water.
Has anyone got any suggestions and tips on how this can be achieved.
Please bear in mind that I am of a senior age and I don't want
anything too strenuous if possible.

Can anyone help!!
p.s. How can I prevent this from happening in the future.