Fluval Flex 9 Gal (34 L) feeding hatch cover

thingiverse

This is a cover for the feeding hatch that fits perfectly in my Fluval tank. This helps avoid the massive water loss occurring through this hole. Post printing: I took a small drill and drilled a hole through the cover, and attached the handle with a small screw and nut. I then took black art and craft paint (I did not have spray paint, which would work best), and painted the resin on the outside to match the cover. Works a charm.