Welcome to Tropix Aquaponics! We have some exciting new technology to share with the world! We have created the world's first 3D printed, compact aquarium that uses Aquaponics for the filtering method. Setup is easy, all you need is a 2 liter soda bottle, a utility knife, and a drill. Plus, you're saving the environment from unnecessary pollution by reusing your 2 liter bottle instead of throwing it away!