An electrical connector assembly includes a front housing that has a mating interface. The parent device is provided with a pump in liquid communication with a parent reservoir containing the liquid. The binder allows developing considerable strength at the early stage and very high resistances at 28 days. The connectors of the present invention are shaped differently from any connectors currently available on the market. Additionally the present invention includes a base portion to support the present invention and handles or straps to assist in placement of the device in the ocean. The clarifier is suitable for use in combination with other components of wastewater treatment systems, and can be included as a module in many kinds of wastewater treatment systems.