3 gallon fish tank aquarium for $5

thingiverse

i used a cheese ball snack container to make a 3 gallon fish tank. simply remove sticker, wash, print parts and assemble. The price assumes you have the stuff laying around. the filter is simply an air bubbler inside a piece of filter mesh and stuffed into slit which sucks up waste while delivering oxygen to the fish. i also included a diy light made with 3 harbor freight flashlights cut down to 1" and wired into a rocker switch and uses an old left over 5v power supply /wall socket style(anything between 3v-6v should work fine) 3D PRINTING SETTINGS 10% infill no supports needed, no bed adhesion, pla+ bed 65 tip 215