Construction…
Disappearing Fountains

RayCrete and Plummer's Putty to seal the hole in pot

Detail showing pump and plumbing inside reservoir for a multi-pot
fountain.  Note pre-filter protecting the pump, cut-out trapdoor in structural plastic for easy pump access, and total flow control set up on all outlets.

The 1/4" plastic mesh keeps stones and debris from
falling into the disappearing fountain reservoir.