When you have your sump built you will then need to
support your pots to do this we used two pieces of timber which we pre
painted with wood preservative.
Next the pump was installed, followed by wire mesh to
stop the gravel from falling into the sump. Then the pot was filled with
concrete* When thoroughly dried the second pot was added and again
filled with concrete* After this the gravel was added around the base
and in each pot. Fill the sump with water switch on sit back and enjoy.
*Each pot is filled with concrete to give stability and to reduce
volume of water required, other wise before each pot runs over the sump
would be empty.