It’s called Avo and it’s the first truly self-maintaining tank! Its unique filtration system creates a balanced ecosystem where the plants, fish and bacteria work together and thrive. It’s so effective in fact, the prototype has been going strong for 18 months without a cleaning and still has healthy fish, plants and clear, clean water! Lots of extras, including a discreet heater, magnetic color-changing light, and modular plant pods make it not only the easiest for owners to