5v Small Aquarium Filter

This project might be useful for nano aquariums, especially when they’re freshly started. It'll move water around helping a little with bacteria bloom and provide mechanichal filtering from small debris which like to come up and there’s nothin else to brake and consume it.I’ve tested it with my experimental nano cube and it worked nicely especially for mechanical filtration - a kind of wood I’ve used for decoration likes to create a lot of dark gunk early on.To improve filtration capabilities you can use an old medium if you have one, or submerge new one in established aquarium prior to using it. All items are scaled to connect with ~8mm dimater pipes.The used pump is a generic pet water fountain pump. I've tested the models with two different kinds of these pumps and they fit, so I'm guessing most are made according to similar template.The models were made with the parametrized Fusion 360 file that's available here:https://makerworld.com/en/models/777695Printinguse PET