Please don't have any more CT scans or Barium meals because they are extremely bad for people, especially young people.Believe me. I've had ALL the tests. MRI, CT scan, ultrasound, barium swallow ultrasound, xray, blood test, stool test, urine test.....
MRIs show exactly the same information as a CT scan.

probably will just lightly stock it with lots of plants and small fish that dont produce a lot of waste and try to do every other week water changes rather than weekly.