Oase Tradux Pond Liner and Wall Connector 57154 Type_Pre Formed Pond Liner The ScreenMatic 2 filter is The ScreenMatic 2 filter is a combination of all the well known features of its predecessor as well as enhanced benefits that have been introduced to make this filter more efficient and easier to operate then ever before The partly cleaned water is then passed to the 8 different filter foams in the base of the filter for the final stage of cleaning before it is returned to the pond The Tradux from Oase is a perfect conduit to feed the cables through and protect them from view The Oase Tradux enables you to install hoses