lol. You can see the difference with tank 2 from just 6 days ago.
Then:
Now:
I'm going to take out most of the hornwort, all plastic plants (except maybe the grassy stuff), and then take a picture.
Thanks for all your suggestions! I've never really been very good with aquascaping, so all suggestions are really appreciated. I especially like the one for Tank 1! I didn't know how else I could fill up the top. I'm sure the water sprite will touch the top within a few of months, but it sure does look empty up there.