This is not a project that will be finished in a weekend or two. The housing was put together quite fast, but all the small pumps and mechatronics are tedious work. Right now the work is focusing on the slurry pumps, mostly 3D-printed. The DC-motor needs to be located above the water lever, and a stainless shaft goes down to the impeller. Seems simple, but finding the right proportions might require some trial and error, unless I get it right on the first try *fingers crossed*