yeah-sumps in
made my pipe work at dinner, used 1 1/4" pipe, with push fit ends, then as i couldn't get hold of a chcek valve i used the valve off a car innertube, (work in the car trade) tested it at dinner and it worked, so got home, put my 80litre tub under the tank, cut the top off the bin, to the same level. added more fine floss to the filter.
so i tried to get it primed, but i had a small air leak, once that was sorted it worked perfectly, i had to turn the pump down a little as it was pumping a bit quicker than the sump would fill, i tried turning the power off, and the pump started syphoning, so istarted to think i needed a one way valve, doh then i realised i had the pump return pipe to far into the tank, and that once the water gets to a certain point the syphon is lost, panic over haha
so now i have about 45 litres in the sump, this now covers 30-40% of the media in the bin, i need to make a better trickle plate as the water is only doing a 6"diametr circle really,
into the sump i also added my uv filter, then checked the levels, and marked it, all is working well and staying where it should be
pics in the morning
jake