oase pond vacuum muck attachment

thingiverse

This gadget effectively removes dirt from pond areas between rocks without sucking up small stones or fish. I find it performs better than the OASE accessory. For a snug fit, line the vacuum tube with duct tape; however, be cautious about resizing as I initially made mine too small. A better approach is to use tape or scale down to 98-99%. Upon my next print, I'll rectify this issue.