Aquaponics mimics natural eco systems. The fish feed the plants and the  plants clean the water for the fish. The mason jar aquaponics is a great  little introduction project to the world of aquaponics. Please follow the  instructions careful, and do research online on how to best take care of  your betta fish. Now there is a lot of debate about what size tank is suitable for betta  fish, I’m not going to enter the debate and I will leave it up to you to  make the right decision. Please…