Almost two weeks with the aquarium

We picked up some flatheads at the bait store yesterday.  One died before we got home.
The plants are all alive on top floating in a 1 inch Styrofoam
Cut holes and floated coffee cups with plant and gravel to weight it down.
Planted some seeds.
We will see if this works.
Aquaponics is what this is called.
Should grow lettuce and tomatoes.