T.K.P. Telford Koi Pond - Video 169 - New EZ POND EZ500I & Filtration - DISASTER Strikes!

And it was all going so well.
With my EZ-POND delivered and in place it was time to get the plumbing sorted.
I chose my pipework plan, set it all out, glued and completed it and then it was time for the big fill; this is where disaster struck and stopped my dead in my tracks.
Watch the video to see how I plumbed the pond in and what happened next.