I was kidding about the other fish but I was serious about the Red cherry shrimp because somebody on here told me I could fit 3 easily in a 1.77g. I doubted it I was just makin sure. That image does look photoshopped you can't see his hands it just doesn't look right somehow.
if thirty pounds causes you strain WD it might be time to hit the gym. My boy is ~30 and I toss him around all day.
Mark, I thought you were kidding. the only good thing to keep in a 1 gal is candy. I used to use one to breed pond snails for my yoyo. No fish would live well in that.