Also in Purdue area
I'm in West Lafayette, I have a couple planted tanks though nothing large.
I have a 10 Gallon with a sand substrate that has Wysteria, Amazon Swords and a Java Fern that's doing pretty well where my Betta lives with a few zebra nerite snails and some Malaysian trumpet snails.
I also recently setup a 2.5 gallon using the Walstad method as a bit of an experiment to see if I could have some luck getting some dwarf baby tears to carpet the bottom. I'll be hopefully tracking down some shrimp locally to put in it in a couple weeks.