An indoor garden, fish bowl and conversation piece all rolled into one, the AquaFarm uses a closed-loop system known as aquaponics to keep a pet fish and leafy greens healthy with minimal ...

The fish you can use seem limited to betta, originating from Southeast Asia and used to swimming in shallow, vegetation-heavy water. The plant options, though, are impressive.

In order to keep your Betta fish healthy, change the water in the bowl at least once a week, taking care to also rinse the roots of the lily. Betta fish should eat twice a day and can eat Betta ...