Thanks for the comments.
Yes it is diy, just stated stacking rocks with a pvc pipe up the middle secured in place with the rocks, under the top rock is a piece of liner and caulk to keep the water from running down the middle and forcing it out. rocks are about 3 ft above the water.
Fun easy project, placed some barerooted watercress and impatients in the cracks, looking for more ideas for plants that would work, any ideas?
Zydia