This is really cool and that sushi looks delicious! It's good to see a small-scale option like this for people like me who are new to aquaponics. It's always been on my to-do list and a project like this would be a great start before trying large scale aquaponics. I'll be referencing this for later. Thanks for sharing!
Thanks It was a lot of fun! You can use an IBC tote as the fish tank as well, they are about the same amount of gallons as the tank I used. I had tried to do a version with a swimming pool but it didn't get very far. I can't wait to work on a large scale operation. My pleasure! ^_^