If the idea of setting up a little ecosystem in your home is appealing, it would seem you couldn’t go wrong with Avooq’s Cascaqua, a 3D printed aquaponics system that allows you to grow plants and nurture fish all at the same time, while they work together in a symbiotic partnership, adding nutrients to the water and then filtering it too. The extra parts are available on the designer’s website, with several extraneous pieces easily purchased from places like Amazon. Read more at 3DPrint.com: http://3dprint.com/103138/3d-printed...ua-aquaponics/