I never thought of that, thanks Mike. Im sure a stone mason should have things like this lying about, its not like they are specialist things! Dont know i could load6 of them into my ca is they each weigh 60 kg!
Slightly off topic but going back to the post where he got his from a garden centre:
Having just built a garden pond and having to site the filter box in a position far away from the waterfall I had to look for another way for the water to enter back into the pond.
Looked around various water garden/pond suppliers and decided on a large jug. Price from water/pond centre around £60 - £100 quid for a "Water Feature" for god sake its only a jug with a hole in it to connect your water outlet pipe too!
So looked at local B & Q Warehouse and found large jug about 3.5 foot high and only £24.99 I will have to make my own hole in it but thats not a problem.