Aquarium Filter Cover *with noise reduction* for Blau aquaristic FM-120

thingiverse

I designed a new cover for the<b> BLAU aquaristic FM-120 hang on filter</b>. My target was to eleminate the noises, coming from the standard cover. I noted, that the standard cover was vibrating, because it lies only on the filter housing (no clamping!). The second main source of the noises comes from the water swirls. You can check it yourself by taking off the standard cover and hearing the difference... My design avoids the swirls and vibrating sounds, because of the slotted holes on the top and the clamping of the cover on the housing. Enjoy...